diff --git a/CHANGELOG.md b/CHANGELOG.md
index ee1f46f7..273ca3a4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,8 @@
 # Changelog
 
 ## Unreleased
+### Fixed
+- Memory leak when clickhouse raise exception onBufferedSocketWriter.write_into_stream. Solves issue [#406](https://github.com/mymarilyn/clickhouse-driver/issues/406).
 
 ## [0.2.6] - 2023-05-02
 ### Added
diff --git a/clickhouse_driver/bufferedreader.c b/clickhouse_driver/bufferedreader.c
index 1fa6adfc..88e227ca 100644
--- a/clickhouse_driver/bufferedreader.c
+++ b/clickhouse_driver/bufferedreader.c
@@ -1,4 +1,4 @@
-/* Generated by Cython 3.0.4 */
+/* Generated by Cython 3.0.6 */
 
 /* BEGIN: Cython Metadata
 {
@@ -54,10 +54,10 @@ END: Cython Metadata */
 #else
 #define __PYX_EXTRA_ABI_MODULE_NAME ""
 #endif
-#define CYTHON_ABI "3_0_4" __PYX_EXTRA_ABI_MODULE_NAME
+#define CYTHON_ABI "3_0_6" __PYX_EXTRA_ABI_MODULE_NAME
 #define __PYX_ABI_MODULE_NAME "_cython_" CYTHON_ABI
 #define __PYX_TYPE_MODULE_PREFIX __PYX_ABI_MODULE_NAME "."
-#define CYTHON_HEX_VERSION 0x030004F0
+#define CYTHON_HEX_VERSION 0x030006F0
 #define CYTHON_FUTURE_DIVISION 1
 #include <stddef.h>
 #ifndef offsetof
@@ -271,7 +271,7 @@ END: Cython Metadata */
   #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
     #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
   #endif
-#elif defined(PY_NOGIL)
+#elif defined(Py_GIL_DISABLED) || defined(Py_NOGIL)
   #define CYTHON_COMPILING_IN_PYPY 0
   #define CYTHON_COMPILING_IN_CPYTHON 0
   #define CYTHON_COMPILING_IN_LIMITED_API 0
@@ -600,8 +600,8 @@ END: Cython Metadata */
         PyObject *types_module=NULL, *code_type=NULL, *result=NULL;
         #if __PYX_LIMITED_VERSION_HEX < 0x030B0000
         PyObject *version_info; // borrowed
-        #endif
         PyObject *py_minor_version = NULL;
+        #endif
         long minor_version = 0;
         PyObject *type, *value, *traceback;
         PyErr_Fetch(&type, &value, &traceback);
@@ -611,6 +611,7 @@ END: Cython Metadata */
         if (!(version_info = PySys_GetObject("version_info"))) goto end;
         if (!(py_minor_version = PySequence_GetItem(version_info, 1))) goto end;
         minor_version = PyLong_AsLong(py_minor_version);
+        Py_DECREF(py_minor_version);
         if (minor_version == -1 && PyErr_Occurred()) goto end;
         #endif
         if (!(types_module = PyImport_ImportModule("types"))) goto end;
@@ -631,7 +632,6 @@ END: Cython Metadata */
         Py_XDECREF(code_type);
         Py_XDECREF(exception_table);
         Py_XDECREF(types_module);
-        Py_XDECREF(py_minor_version);
         if (type) {
             PyErr_Restore(type, value, traceback);
         }
@@ -826,6 +826,8 @@ static CYTHON_INLINE int __Pyx__IsSameCFunction(PyObject *func, void *cfunc) {
   #define __Pyx_PyThreadState_Current PyThreadState_Get()
 #elif !CYTHON_FAST_THREAD_STATE
   #define __Pyx_PyThreadState_Current PyThreadState_GET()
+#elif PY_VERSION_HEX >= 0x030d00A1
+  #define __Pyx_PyThreadState_Current PyThreadState_GetUnchecked()
 #elif PY_VERSION_HEX >= 0x03060000
   #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
 #elif PY_VERSION_HEX >= 0x03000000
@@ -901,7 +903,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
         }
     #endif
 #endif
-#if CYTHON_COMPILING_IN_CPYTHON || defined(_PyDict_NewPresized)
+#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030d0000 || defined(_PyDict_NewPresized)
 #define __Pyx_PyDict_NewPresized(n)  ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
 #else
 #define __Pyx_PyDict_NewPresized(n)  PyDict_New()
@@ -913,7 +915,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
   #define __Pyx_PyNumber_Divide(x,y)         PyNumber_Divide(x,y)
   #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceDivide(x,y)
 #endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX > 0x030600B4 && CYTHON_USE_UNICODE_INTERNALS
+#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX > 0x030600B4 && PY_VERSION_HEX < 0x030d0000 && CYTHON_USE_UNICODE_INTERNALS
 #define __Pyx_PyDict_GetItemStrWithError(dict, name)  _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
 static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStr(PyObject *dict, PyObject *name) {
     PyObject *res = __Pyx_PyDict_GetItemStrWithError(dict, name);
@@ -957,7 +959,7 @@ static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStrWithError(PyObject *dict,
 #endif
 #if CYTHON_USE_TYPE_SPECS && PY_VERSION_HEX >= 0x03080000
 #define __Pyx_PyHeapTypeObject_GC_Del(obj)  {\
-    PyTypeObject *type = Py_TYPE(obj);\
+    PyTypeObject *type = Py_TYPE((PyObject*)obj);\
     assert(__Pyx_PyType_HasFeature(type, Py_TPFLAGS_HEAPTYPE));\
     PyObject_GC_Del(obj);\
     Py_DECREF(type);\
@@ -1101,6 +1103,15 @@ static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStrWithError(PyObject *dict,
   #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_Size(o)
   #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_Size(o)
 #endif
+#if PY_VERSION_HEX >= 0x030d00A1
+  #define __Pyx_PyImport_AddModuleRef(name) PyImport_AddModuleRef(name)
+#else
+  static CYTHON_INLINE PyObject *__Pyx_PyImport_AddModuleRef(const char *name) {
+      PyObject *module = PyImport_AddModule(name);
+      Py_XINCREF(module);
+      return module;
+  }
+#endif
 #if PY_MAJOR_VERSION >= 3
   #define PyIntObject                  PyLongObject
   #define PyInt_Type                   PyLong_Type
@@ -1205,6 +1216,7 @@ static CYTHON_INLINE float __PYX_NAN() {
 /* Early includes */
 #include <string.h>
 #include <stdio.h>
+#include <stddef.h>
 #include "pythread.h"
 #ifdef _OPENMP
 #include <omp.h>
@@ -1472,11 +1484,11 @@ static const char *__pyx_filename;
 
 static const char *__pyx_f[] = {
   "clickhouse_driver/bufferedreader.pyx",
-  "contextvars.pxd",
+  "venv/lib/python3.10/site-packages/Cython/Includes/cpython/contextvars.pxd",
   "<stringsource>",
-  "type.pxd",
-  "bool.pxd",
-  "complex.pxd",
+  "venv/lib/python3.10/site-packages/Cython/Includes/cpython/type.pxd",
+  "venv/lib/python3.10/site-packages/Cython/Includes/cpython/bool.pxd",
+  "venv/lib/python3.10/site-packages/Cython/Includes/cpython/complex.pxd",
 };
 /* #### Code section: utility_code_proto_before_types ### */
 /* ForceInitThreads.proto */
@@ -1744,7 +1756,11 @@ static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int
     #define __Pyx_NumKwargs_FASTCALL(kwds) PyTuple_GET_SIZE(kwds)
     #define __Pyx_KwValues_FASTCALL(args, nargs) ((args) + (nargs))
     static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s);
+#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
+    CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues);
+  #else
     #define __Pyx_KwargsAsDict_FASTCALL(kw, kwvalues) _PyStack_AsDict(kwvalues, kw)
+  #endif
     #define __Pyx_Arg_NewRef_FASTCALL(arg) arg // no-op, __Pyx_Arg_FASTCALL is direct and this needs
     #define __Pyx_Arg_XDECREF_FASTCALL(arg)  // no-op - arg was returned from array
 #else
@@ -1983,7 +1999,11 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
 static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *);
 
 /* HasAttr.proto */
+#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
+#define __Pyx_HasAttr(o, n)  PyObject_HasAttrWithError(o, n)
+#else
 static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);
+#endif
 
 /* CallNextTpTraverse.proto */
 static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse);
@@ -2033,22 +2053,22 @@ static int __Pyx_setup_reduce(PyObject* type_obj);
 #endif
 
 /* TypeImport.proto */
-#ifndef __PYX_HAVE_RT_ImportType_proto_3_0_4
-#define __PYX_HAVE_RT_ImportType_proto_3_0_4
+#ifndef __PYX_HAVE_RT_ImportType_proto_3_0_6
+#define __PYX_HAVE_RT_ImportType_proto_3_0_6
 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
 #include <stdalign.h>
 #endif
 #if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) || __cplusplus >= 201103L
-#define __PYX_GET_STRUCT_ALIGNMENT_3_0_4(s) alignof(s)
+#define __PYX_GET_STRUCT_ALIGNMENT_3_0_6(s) alignof(s)
 #else
-#define __PYX_GET_STRUCT_ALIGNMENT_3_0_4(s) sizeof(void*)
+#define __PYX_GET_STRUCT_ALIGNMENT_3_0_6(s) sizeof(void*)
 #endif
-enum __Pyx_ImportType_CheckSize_3_0_4 {
-   __Pyx_ImportType_CheckSize_Error_3_0_4 = 0,
-   __Pyx_ImportType_CheckSize_Warn_3_0_4 = 1,
-   __Pyx_ImportType_CheckSize_Ignore_3_0_4 = 2
+enum __Pyx_ImportType_CheckSize_3_0_6 {
+   __Pyx_ImportType_CheckSize_Error_3_0_6 = 0,
+   __Pyx_ImportType_CheckSize_Warn_3_0_6 = 1,
+   __Pyx_ImportType_CheckSize_Ignore_3_0_6 = 2
 };
-static PyTypeObject *__Pyx_ImportType_3_0_4(PyObject* module, const char *module_name, const char *class_name, size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_0_4 check_size);
+static PyTypeObject *__Pyx_ImportType_3_0_6(PyObject* module, const char *module_name, const char *class_name, size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_0_6 check_size);
 #endif
 
 /* FetchSharedCythonModule.proto */
@@ -2331,6 +2351,8 @@ static CYTHON_INLINE double __pyx_f_7cpython_7complex_7complex_4imag_imag(PyComp
 
 /* Module declarations from "cpython.string" */
 
+/* Module declarations from "libc.stddef" */
+
 /* Module declarations from "cpython.unicode" */
 
 /* Module declarations from "cpython.pyport" */
@@ -2640,6 +2662,8 @@ typedef struct {
   #if CYTHON_USE_MODULE_STATE
   #endif
   #if CYTHON_USE_MODULE_STATE
+  #endif
+  #if CYTHON_USE_MODULE_STATE
   PyObject *__pyx_type_17clickhouse_driver_14bufferedreader_BufferedReader;
   PyObject *__pyx_type_17clickhouse_driver_14bufferedreader_BufferedSocketReader;
   PyObject *__pyx_type_17clickhouse_driver_14bufferedreader_CompressedBufferedReader;
@@ -3274,6 +3298,8 @@ static int __pyx_m_traverse(PyObject *m, visitproc visit, void *arg) {
 #if CYTHON_USE_MODULE_STATE
 #endif
 #if CYTHON_USE_MODULE_STATE
+#endif
+#if CYTHON_USE_MODULE_STATE
 #define __pyx_type_17clickhouse_driver_14bufferedreader_BufferedReader __pyx_mstate_global->__pyx_type_17clickhouse_driver_14bufferedreader_BufferedReader
 #define __pyx_type_17clickhouse_driver_14bufferedreader_BufferedSocketReader __pyx_mstate_global->__pyx_type_17clickhouse_driver_14bufferedreader_BufferedSocketReader
 #define __pyx_type_17clickhouse_driver_14bufferedreader_CompressedBufferedReader __pyx_mstate_global->__pyx_type_17clickhouse_driver_14bufferedreader_CompressedBufferedReader
@@ -11210,23 +11236,23 @@ static int __Pyx_modinit_type_import_code(void) {
   /*--- Type import code ---*/
   __pyx_t_1 = PyImport_ImportModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_ptype_7cpython_4type_type = __Pyx_ImportType_3_0_4(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "type", 
+  __pyx_ptype_7cpython_4type_type = __Pyx_ImportType_3_0_6(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "type", 
   #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
-  sizeof(PyTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_4(PyTypeObject),
+  sizeof(PyTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_6(PyTypeObject),
   #elif CYTHON_COMPILING_IN_LIMITED_API
-  sizeof(PyTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_4(PyTypeObject),
+  sizeof(PyTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_6(PyTypeObject),
   #else
-  sizeof(PyHeapTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_4(PyHeapTypeObject),
+  sizeof(PyHeapTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_6(PyHeapTypeObject),
   #endif
-  __Pyx_ImportType_CheckSize_Warn_3_0_4); if (!__pyx_ptype_7cpython_4type_type) __PYX_ERR(3, 9, __pyx_L1_error)
+  __Pyx_ImportType_CheckSize_Warn_3_0_6); if (!__pyx_ptype_7cpython_4type_type) __PYX_ERR(3, 9, __pyx_L1_error)
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_t_1 = PyImport_ImportModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_t_1)) __PYX_ERR(4, 8, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_ptype_7cpython_4bool_bool = __Pyx_ImportType_3_0_4(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "bool", sizeof(PyBoolObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_4(PyBoolObject),__Pyx_ImportType_CheckSize_Warn_3_0_4); if (!__pyx_ptype_7cpython_4bool_bool) __PYX_ERR(4, 8, __pyx_L1_error)
+  __pyx_ptype_7cpython_4bool_bool = __Pyx_ImportType_3_0_6(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "bool", sizeof(PyBoolObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_6(PyBoolObject),__Pyx_ImportType_CheckSize_Warn_3_0_6); if (!__pyx_ptype_7cpython_4bool_bool) __PYX_ERR(4, 8, __pyx_L1_error)
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_t_1 = PyImport_ImportModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 15, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_ptype_7cpython_7complex_complex = __Pyx_ImportType_3_0_4(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "complex", sizeof(PyComplexObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_4(PyComplexObject),__Pyx_ImportType_CheckSize_Warn_3_0_4); if (!__pyx_ptype_7cpython_7complex_complex) __PYX_ERR(5, 15, __pyx_L1_error)
+  __pyx_ptype_7cpython_7complex_complex = __Pyx_ImportType_3_0_6(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "complex", sizeof(PyComplexObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_6(PyComplexObject),__Pyx_ImportType_CheckSize_Warn_3_0_6); if (!__pyx_ptype_7cpython_7complex_complex) __PYX_ERR(5, 15, __pyx_L1_error)
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_RefNannyFinishContext();
   return 0;
@@ -11452,10 +11478,8 @@ static CYTHON_SMALL_CODE int __pyx_pymod_exec_bufferedreader(PyObject *__pyx_pyi
   CYTHON_UNUSED_VAR(__pyx_t_1);
   __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error)
   Py_INCREF(__pyx_d);
-  __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error)
-  Py_INCREF(__pyx_b);
-  __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error)
-  Py_INCREF(__pyx_cython_runtime);
+  __pyx_b = __Pyx_PyImport_AddModuleRef(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error)
+  __pyx_cython_runtime = __Pyx_PyImport_AddModuleRef((const char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error)
   if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
   #if CYTHON_REFNANNY
 __Pyx_RefNanny = __Pyx_RefNannyImportAPI("refnanny");
@@ -11934,14 +11958,20 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject
 #endif
 
 /* PyObjectGetAttrStrNoError */
+#if __PYX_LIMITED_VERSION_HEX < 0x030d00A1
 static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) {
     __Pyx_PyThreadState_declare
     __Pyx_PyThreadState_assign
     if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
         __Pyx_PyErr_Clear();
 }
+#endif
 static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) {
     PyObject *result;
+#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
+    (void) PyObject_GetOptionalAttr(obj, attr_name, &result);
+    return result;
+#else
 #if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1
     PyTypeObject* tp = Py_TYPE(obj);
     if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) {
@@ -11953,6 +11983,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, P
         __Pyx_PyObject_GetAttrStr_ClearAttributeError();
     }
     return result;
+#endif
 }
 
 /* GetBuiltinName */
@@ -12174,6 +12205,24 @@ static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyO
     }
     return NULL;  // not found (no exception set)
 }
+#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
+CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues) {
+    Py_ssize_t i, nkwargs = PyTuple_GET_SIZE(kwnames);
+    PyObject *dict;
+    dict = PyDict_New();
+    if (unlikely(!dict))
+        return NULL;
+    for (i=0; i<nkwargs; i++) {
+        PyObject *key = PyTuple_GET_ITEM(kwnames, i);
+        if (unlikely(PyDict_SetItem(dict, key, kwvalues[i]) < 0))
+            goto bad;
+    }
+    return dict;
+bad:
+    Py_DECREF(dict);
+    return NULL;
+}
+#endif
 #endif
 
 /* RaiseDoubleKeywords */
@@ -12417,9 +12466,15 @@ static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args,
     PyObject *result;
     assert(kwargs == NULL || PyDict_Check(kwargs));
     nk = kwargs ? PyDict_Size(kwargs) : 0;
+    #if PY_MAJOR_VERSION < 3
     if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) {
         return NULL;
     }
+    #else
+    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object"))) {
+        return NULL;
+    }
+    #endif
     if (
 #if PY_MAJOR_VERSION >= 3
             co->co_kwonlyargcount == 0 &&
@@ -12496,8 +12551,13 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg
     ternaryfunc call = Py_TYPE(func)->tp_call;
     if (unlikely(!call))
         return PyObject_Call(func, arg, kw);
+    #if PY_MAJOR_VERSION < 3
     if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
         return NULL;
+    #else
+    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
+        return NULL;
+    #endif
     result = (*call)(func, arg, kw);
     Py_LeaveRecursiveCall();
     if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
@@ -12516,8 +12576,13 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject
     PyCFunction cfunc;
     cfunc = __Pyx_CyOrPyCFunction_GET_FUNCTION(func);
     self = __Pyx_CyOrPyCFunction_GET_SELF(func);
+    #if PY_MAJOR_VERSION < 3
     if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
         return NULL;
+    #else
+    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
+        return NULL;
+    #endif
     result = cfunc(self, arg);
     Py_LeaveRecursiveCall();
     if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
@@ -12582,7 +12647,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObj
     #endif
     if (kwargs == NULL) {
         #if CYTHON_VECTORCALL
-        #if Py_VERSION_HEX < 0x03090000
+        #if PY_VERSION_HEX < 0x03090000
         vectorcallfunc f = _PyVectorcall_Function(func);
         #else
         vectorcallfunc f = PyVectorcall_Function(func);
@@ -13094,6 +13159,7 @@ __Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj)
 }
 
 /* GetAttr3 */
+#if __PYX_LIMITED_VERSION_HEX < 0x030d00A1
 static PyObject *__Pyx_GetAttr3Default(PyObject *d) {
     __Pyx_PyThreadState_declare
     __Pyx_PyThreadState_assign
@@ -13103,9 +13169,14 @@ static PyObject *__Pyx_GetAttr3Default(PyObject *d) {
     Py_INCREF(d);
     return d;
 }
+#endif
 static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
     PyObject *r;
-#if CYTHON_USE_TYPE_SLOTS
+#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
+    int res = PyObject_GetOptionalAttr(o, n, &r);
+    return (res != 0) ? r : __Pyx_NewRef(d);
+#else
+  #if CYTHON_USE_TYPE_SLOTS
     if (likely(PyString_Check(n))) {
         r = __Pyx_PyObject_GetAttrStrNoError(o, n);
         if (unlikely(!r) && likely(!PyErr_Occurred())) {
@@ -13113,9 +13184,10 @@ static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject
         }
         return r;
     }
-#endif
+  #endif
     r = PyObject_GetAttr(o, n);
     return (likely(r)) ? r : __Pyx_GetAttr3Default(d);
+#endif
 }
 
 /* PyDictVersioning */
@@ -13153,7 +13225,7 @@ static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
 {
     PyObject *result;
 #if !CYTHON_AVOID_BORROWED_REFS
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1
+#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 && PY_VERSION_HEX < 0x030d0000
     result = _PyDict_GetItem_KnownHash(__pyx_d, name, ((PyASCIIObject *) name)->hash);
     __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
     if (likely(result)) {
@@ -13376,7 +13448,7 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
         }
     }
 #else
-    if (is_list || PySequence_Check(o)) {
+    if (is_list || !PyMapping_Check(o)) {
         return PySequence_GetItem(o, i);
     }
 #endif
@@ -13397,6 +13469,7 @@ static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
 }
 
 /* HasAttr */
+#if __PYX_LIMITED_VERSION_HEX < 0x030d00A1
 static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
     PyObject *r;
     if (unlikely(!__Pyx_PyBaseString_Check(n))) {
@@ -13413,6 +13486,7 @@ static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
         return 1;
     }
 }
+#endif
 
 /* CallNextTpTraverse */
 static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse) {
@@ -13674,38 +13748,38 @@ static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffs
 #endif
             return -1;
         }
-#if !CYTHON_USE_TYPE_SLOTS
-        if (dictoffset == 0) {
-            PyErr_Format(PyExc_TypeError,
-                "extension type '%s.200s': "
-                "unable to validate whether bases have a __dict__ "
-                "when CYTHON_USE_TYPE_SLOTS is off "
-                "(likely because you are building in the limited API). "
-                "Therefore, all extension types with multiple bases "
-                "must add 'cdef dict __dict__' in this compilation mode",
-                type_name);
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_DECREF(b0);
-#endif
-            return -1;
-        }
-#else
-        if (dictoffset == 0 && b->tp_dictoffset)
+        if (dictoffset == 0)
         {
-            __Pyx_TypeName b_name = __Pyx_PyType_GetName(b);
-            PyErr_Format(PyExc_TypeError,
-                "extension type '%.200s' has no __dict__ slot, "
-                "but base type '" __Pyx_FMT_TYPENAME "' has: "
-                "either add 'cdef dict __dict__' to the extension type "
-                "or add '__slots__ = [...]' to the base type",
-                type_name, b_name);
-            __Pyx_DECREF_TypeName(b_name);
+            Py_ssize_t b_dictoffset = 0;
+#if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
+            b_dictoffset = b->tp_dictoffset;
+#else
+            PyObject *py_b_dictoffset = PyObject_GetAttrString((PyObject*)b, "__dictoffset__");
+            if (!py_b_dictoffset) goto dictoffset_return;
+            b_dictoffset = PyLong_AsSsize_t(py_b_dictoffset);
+            Py_DECREF(py_b_dictoffset);
+            if (b_dictoffset == -1 && PyErr_Occurred()) goto dictoffset_return;
+#endif
+            if (b_dictoffset) {
+                {
+                    __Pyx_TypeName b_name = __Pyx_PyType_GetName(b);
+                    PyErr_Format(PyExc_TypeError,
+                        "extension type '%.200s' has no __dict__ slot, "
+                        "but base type '" __Pyx_FMT_TYPENAME "' has: "
+                        "either add 'cdef dict __dict__' to the extension type "
+                        "or add '__slots__ = [...]' to the base type",
+                        type_name, b_name);
+                    __Pyx_DECREF_TypeName(b_name);
+                }
+#if !(CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY)
+              dictoffset_return:
+#endif
 #if CYTHON_AVOID_BORROWED_REFS
-            Py_DECREF(b0);
+                Py_DECREF(b0);
 #endif
-            return -1;
+                return -1;
+            }
         }
-#endif
 #if CYTHON_AVOID_BORROWED_REFS
         Py_DECREF(b0);
 #endif
@@ -13960,10 +14034,10 @@ static int __Pyx_setup_reduce(PyObject* type_obj) {
 #endif
 
 /* TypeImport */
-#ifndef __PYX_HAVE_RT_ImportType_3_0_4
-#define __PYX_HAVE_RT_ImportType_3_0_4
-static PyTypeObject *__Pyx_ImportType_3_0_4(PyObject *module, const char *module_name, const char *class_name,
-    size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_0_4 check_size)
+#ifndef __PYX_HAVE_RT_ImportType_3_0_6
+#define __PYX_HAVE_RT_ImportType_3_0_6
+static PyTypeObject *__Pyx_ImportType_3_0_6(PyObject *module, const char *module_name, const char *class_name,
+    size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_0_6 check_size)
 {
     PyObject *result = 0;
     char warning[200];
@@ -14017,7 +14091,7 @@ static PyTypeObject *__Pyx_ImportType_3_0_4(PyObject *module, const char *module
             module_name, class_name, size, basicsize+itemsize);
         goto bad;
     }
-    if (check_size == __Pyx_ImportType_CheckSize_Error_3_0_4 &&
+    if (check_size == __Pyx_ImportType_CheckSize_Error_3_0_6 &&
             ((size_t)basicsize > size || (size_t)(basicsize + itemsize) < size)) {
         PyErr_Format(PyExc_ValueError,
             "%.200s.%.200s size changed, may indicate binary incompatibility. "
@@ -14025,7 +14099,7 @@ static PyTypeObject *__Pyx_ImportType_3_0_4(PyObject *module, const char *module
             module_name, class_name, size, basicsize, basicsize+itemsize);
         goto bad;
     }
-    else if (check_size == __Pyx_ImportType_CheckSize_Warn_3_0_4 && (size_t)basicsize > size) {
+    else if (check_size == __Pyx_ImportType_CheckSize_Warn_3_0_6 && (size_t)basicsize > size) {
         PyOS_snprintf(warning, sizeof(warning),
             "%s.%s size changed, may indicate binary incompatibility. "
             "Expected %zd from C header, got %zd from PyObject",
@@ -14041,10 +14115,7 @@ static PyTypeObject *__Pyx_ImportType_3_0_4(PyObject *module, const char *module
 
 /* FetchSharedCythonModule */
 static PyObject *__Pyx_FetchSharedCythonABIModule(void) {
-    PyObject *abi_module = PyImport_AddModule((char*) __PYX_ABI_MODULE_NAME);
-    if (unlikely(!abi_module)) return NULL;
-    Py_INCREF(abi_module);
-    return abi_module;
+    return __Pyx_PyImport_AddModuleRef((char*) __PYX_ABI_MODULE_NAME);
 }
 
 /* FetchCommonType */
@@ -15367,8 +15438,8 @@ static PyObject *__Pyx_PyCode_Replace_For_AddTraceback(PyObject *code, PyObject
         Py_DECREF(replace);
         return result;
     }
-    #if __PYX_LIMITED_VERSION_HEX < 0x030780000
     PyErr_Clear();
+    #if __PYX_LIMITED_VERSION_HEX < 0x030780000
     {
         PyObject *compiled = NULL, *result = NULL;
         if (unlikely(PyDict_SetItemString(scratch_dict, "code", code))) return NULL;
@@ -15388,6 +15459,8 @@ static PyObject *__Pyx_PyCode_Replace_For_AddTraceback(PyObject *code, PyObject
         if (result) Py_INCREF(result);
         return result;
     }
+    #else
+    return NULL;
     #endif
 }
 static void __Pyx_AddTraceback(const char *funcname, int c_line,
@@ -15589,13 +15662,13 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_PY_LONG_LONG(unsigned P
     {
         int one = 1; int little = (int)*(unsigned char *)&one;
         unsigned char *bytes = (unsigned char *)&value;
-#if !CYTHON_COMPILING_IN_LIMITED_API
+#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
         return _PyLong_FromByteArray(bytes, sizeof(unsigned PY_LONG_LONG),
                                      little, !is_unsigned);
 #else
         PyObject *from_bytes, *result = NULL;
         PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
-        from_bytes = PyObject_GetAttrString((PyObject*)&PyInt_Type, "from_bytes");
+        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
         if (!from_bytes) return NULL;
         py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(unsigned PY_LONG_LONG));
         if (!py_bytes) goto limited_bad;
@@ -15603,16 +15676,18 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_PY_LONG_LONG(unsigned P
         if (!order_str) goto limited_bad;
         arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
         if (!arg_tuple) goto limited_bad;
-        kwds = PyDict_New();
-        if (!kwds) goto limited_bad;
-        if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(!is_unsigned ? Py_True : Py_False))) goto limited_bad;
+        if (!is_unsigned) {
+            kwds = PyDict_New();
+            if (!kwds) goto limited_bad;
+            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
+        }
         result = PyObject_Call(from_bytes, arg_tuple, kwds);
         limited_bad:
-        Py_XDECREF(from_bytes);
-        Py_XDECREF(py_bytes);
-        Py_XDECREF(order_str);
-        Py_XDECREF(arg_tuple);
         Py_XDECREF(kwds);
+        Py_XDECREF(arg_tuple);
+        Py_XDECREF(order_str);
+        Py_XDECREF(py_bytes);
+        Py_XDECREF(from_bytes);
         return result;
 #endif
     }
@@ -15788,7 +15863,7 @@ static CYTHON_INLINE unsigned PY_LONG_LONG __Pyx_PyInt_As_unsigned_PY_LONG_LONG(
 #endif
             if (likely(v)) {
                 int ret = -1;
-#if !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
+#if PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
                 int one = 1; int is_little = (int)*(unsigned char *)&one;
                 unsigned char *bytes = (unsigned char *)&val;
                 ret = _PyLong_AsByteArray((PyLongObject *)v,
@@ -16061,7 +16136,7 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
 #endif
             if (likely(v)) {
                 int ret = -1;
-#if !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
+#if PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
                 int one = 1; int is_little = (int)*(unsigned char *)&one;
                 unsigned char *bytes = (unsigned char *)&val;
                 ret = _PyLong_AsByteArray((PyLongObject *)v,
@@ -16197,13 +16272,13 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_char(unsigned char valu
     {
         int one = 1; int little = (int)*(unsigned char *)&one;
         unsigned char *bytes = (unsigned char *)&value;
-#if !CYTHON_COMPILING_IN_LIMITED_API
+#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
         return _PyLong_FromByteArray(bytes, sizeof(unsigned char),
                                      little, !is_unsigned);
 #else
         PyObject *from_bytes, *result = NULL;
         PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
-        from_bytes = PyObject_GetAttrString((PyObject*)&PyInt_Type, "from_bytes");
+        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
         if (!from_bytes) return NULL;
         py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(unsigned char));
         if (!py_bytes) goto limited_bad;
@@ -16211,16 +16286,18 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_char(unsigned char valu
         if (!order_str) goto limited_bad;
         arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
         if (!arg_tuple) goto limited_bad;
-        kwds = PyDict_New();
-        if (!kwds) goto limited_bad;
-        if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(!is_unsigned ? Py_True : Py_False))) goto limited_bad;
+        if (!is_unsigned) {
+            kwds = PyDict_New();
+            if (!kwds) goto limited_bad;
+            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
+        }
         result = PyObject_Call(from_bytes, arg_tuple, kwds);
         limited_bad:
-        Py_XDECREF(from_bytes);
-        Py_XDECREF(py_bytes);
-        Py_XDECREF(order_str);
-        Py_XDECREF(arg_tuple);
         Py_XDECREF(kwds);
+        Py_XDECREF(arg_tuple);
+        Py_XDECREF(order_str);
+        Py_XDECREF(py_bytes);
+        Py_XDECREF(from_bytes);
         return result;
 #endif
     }
@@ -16259,13 +16336,13 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
     {
         int one = 1; int little = (int)*(unsigned char *)&one;
         unsigned char *bytes = (unsigned char *)&value;
-#if !CYTHON_COMPILING_IN_LIMITED_API
+#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
         return _PyLong_FromByteArray(bytes, sizeof(long),
                                      little, !is_unsigned);
 #else
         PyObject *from_bytes, *result = NULL;
         PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
-        from_bytes = PyObject_GetAttrString((PyObject*)&PyInt_Type, "from_bytes");
+        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
         if (!from_bytes) return NULL;
         py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(long));
         if (!py_bytes) goto limited_bad;
@@ -16273,16 +16350,18 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
         if (!order_str) goto limited_bad;
         arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
         if (!arg_tuple) goto limited_bad;
-        kwds = PyDict_New();
-        if (!kwds) goto limited_bad;
-        if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(!is_unsigned ? Py_True : Py_False))) goto limited_bad;
+        if (!is_unsigned) {
+            kwds = PyDict_New();
+            if (!kwds) goto limited_bad;
+            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
+        }
         result = PyObject_Call(from_bytes, arg_tuple, kwds);
         limited_bad:
-        Py_XDECREF(from_bytes);
-        Py_XDECREF(py_bytes);
-        Py_XDECREF(order_str);
-        Py_XDECREF(arg_tuple);
         Py_XDECREF(kwds);
+        Py_XDECREF(arg_tuple);
+        Py_XDECREF(order_str);
+        Py_XDECREF(py_bytes);
+        Py_XDECREF(from_bytes);
         return result;
 #endif
     }
@@ -16474,7 +16553,7 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
 #endif
             if (likely(v)) {
                 int ret = -1;
-#if !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
+#if PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
                 int one = 1; int is_little = (int)*(unsigned char *)&one;
                 unsigned char *bytes = (unsigned char *)&val;
                 ret = _PyLong_AsByteArray((PyLongObject *)v,
@@ -16694,7 +16773,7 @@ static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObj
 #endif
 
 /* CheckBinaryVersion */
-static unsigned long __Pyx_get_runtime_version() {
+static unsigned long __Pyx_get_runtime_version(void) {
 #if __PYX_LIMITED_VERSION_HEX >= 0x030B00A4
     return Py_Version & ~0xFFUL;
 #else
diff --git a/clickhouse_driver/bufferedwriter.c b/clickhouse_driver/bufferedwriter.c
index 8d21d6e9..a4494aa5 100644
--- a/clickhouse_driver/bufferedwriter.c
+++ b/clickhouse_driver/bufferedwriter.c
@@ -1,4 +1,4 @@
-/* Generated by Cython 3.0.4 */
+/* Generated by Cython 3.0.6 */
 
 /* BEGIN: Cython Metadata
 {
@@ -54,10 +54,10 @@ END: Cython Metadata */
 #else
 #define __PYX_EXTRA_ABI_MODULE_NAME ""
 #endif
-#define CYTHON_ABI "3_0_4" __PYX_EXTRA_ABI_MODULE_NAME
+#define CYTHON_ABI "3_0_6" __PYX_EXTRA_ABI_MODULE_NAME
 #define __PYX_ABI_MODULE_NAME "_cython_" CYTHON_ABI
 #define __PYX_TYPE_MODULE_PREFIX __PYX_ABI_MODULE_NAME "."
-#define CYTHON_HEX_VERSION 0x030004F0
+#define CYTHON_HEX_VERSION 0x030006F0
 #define CYTHON_FUTURE_DIVISION 1
 #include <stddef.h>
 #ifndef offsetof
@@ -271,7 +271,7 @@ END: Cython Metadata */
   #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
     #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
   #endif
-#elif defined(PY_NOGIL)
+#elif defined(Py_GIL_DISABLED) || defined(Py_NOGIL)
   #define CYTHON_COMPILING_IN_PYPY 0
   #define CYTHON_COMPILING_IN_CPYTHON 0
   #define CYTHON_COMPILING_IN_LIMITED_API 0
@@ -600,8 +600,8 @@ END: Cython Metadata */
         PyObject *types_module=NULL, *code_type=NULL, *result=NULL;
         #if __PYX_LIMITED_VERSION_HEX < 0x030B0000
         PyObject *version_info; // borrowed
-        #endif
         PyObject *py_minor_version = NULL;
+        #endif
         long minor_version = 0;
         PyObject *type, *value, *traceback;
         PyErr_Fetch(&type, &value, &traceback);
@@ -611,6 +611,7 @@ END: Cython Metadata */
         if (!(version_info = PySys_GetObject("version_info"))) goto end;
         if (!(py_minor_version = PySequence_GetItem(version_info, 1))) goto end;
         minor_version = PyLong_AsLong(py_minor_version);
+        Py_DECREF(py_minor_version);
         if (minor_version == -1 && PyErr_Occurred()) goto end;
         #endif
         if (!(types_module = PyImport_ImportModule("types"))) goto end;
@@ -631,7 +632,6 @@ END: Cython Metadata */
         Py_XDECREF(code_type);
         Py_XDECREF(exception_table);
         Py_XDECREF(types_module);
-        Py_XDECREF(py_minor_version);
         if (type) {
             PyErr_Restore(type, value, traceback);
         }
@@ -826,6 +826,8 @@ static CYTHON_INLINE int __Pyx__IsSameCFunction(PyObject *func, void *cfunc) {
   #define __Pyx_PyThreadState_Current PyThreadState_Get()
 #elif !CYTHON_FAST_THREAD_STATE
   #define __Pyx_PyThreadState_Current PyThreadState_GET()
+#elif PY_VERSION_HEX >= 0x030d00A1
+  #define __Pyx_PyThreadState_Current PyThreadState_GetUnchecked()
 #elif PY_VERSION_HEX >= 0x03060000
   #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
 #elif PY_VERSION_HEX >= 0x03000000
@@ -901,7 +903,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
         }
     #endif
 #endif
-#if CYTHON_COMPILING_IN_CPYTHON || defined(_PyDict_NewPresized)
+#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030d0000 || defined(_PyDict_NewPresized)
 #define __Pyx_PyDict_NewPresized(n)  ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
 #else
 #define __Pyx_PyDict_NewPresized(n)  PyDict_New()
@@ -913,7 +915,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
   #define __Pyx_PyNumber_Divide(x,y)         PyNumber_Divide(x,y)
   #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceDivide(x,y)
 #endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX > 0x030600B4 && CYTHON_USE_UNICODE_INTERNALS
+#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX > 0x030600B4 && PY_VERSION_HEX < 0x030d0000 && CYTHON_USE_UNICODE_INTERNALS
 #define __Pyx_PyDict_GetItemStrWithError(dict, name)  _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
 static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStr(PyObject *dict, PyObject *name) {
     PyObject *res = __Pyx_PyDict_GetItemStrWithError(dict, name);
@@ -957,7 +959,7 @@ static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStrWithError(PyObject *dict,
 #endif
 #if CYTHON_USE_TYPE_SPECS && PY_VERSION_HEX >= 0x03080000
 #define __Pyx_PyHeapTypeObject_GC_Del(obj)  {\
-    PyTypeObject *type = Py_TYPE(obj);\
+    PyTypeObject *type = Py_TYPE((PyObject*)obj);\
     assert(__Pyx_PyType_HasFeature(type, Py_TPFLAGS_HEAPTYPE));\
     PyObject_GC_Del(obj);\
     Py_DECREF(type);\
@@ -1101,6 +1103,15 @@ static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStrWithError(PyObject *dict,
   #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_Size(o)
   #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_Size(o)
 #endif
+#if PY_VERSION_HEX >= 0x030d00A1
+  #define __Pyx_PyImport_AddModuleRef(name) PyImport_AddModuleRef(name)
+#else
+  static CYTHON_INLINE PyObject *__Pyx_PyImport_AddModuleRef(const char *name) {
+      PyObject *module = PyImport_AddModule(name);
+      Py_XINCREF(module);
+      return module;
+  }
+#endif
 #if PY_MAJOR_VERSION >= 3
   #define PyIntObject                  PyLongObject
   #define PyInt_Type                   PyLong_Type
@@ -1205,6 +1216,7 @@ static CYTHON_INLINE float __PYX_NAN() {
 /* Early includes */
 #include <string.h>
 #include <stdio.h>
+#include <stddef.h>
 #include "pythread.h"
 #ifdef _OPENMP
 #include <omp.h>
@@ -1472,11 +1484,11 @@ static const char *__pyx_filename;
 
 static const char *__pyx_f[] = {
   "clickhouse_driver/bufferedwriter.pyx",
-  "contextvars.pxd",
+  "venv/lib/python3.10/site-packages/Cython/Includes/cpython/contextvars.pxd",
   "<stringsource>",
-  "type.pxd",
-  "bool.pxd",
-  "complex.pxd",
+  "venv/lib/python3.10/site-packages/Cython/Includes/cpython/type.pxd",
+  "venv/lib/python3.10/site-packages/Cython/Includes/cpython/bool.pxd",
+  "venv/lib/python3.10/site-packages/Cython/Includes/cpython/complex.pxd",
 };
 /* #### Code section: utility_code_proto_before_types ### */
 /* ForceInitThreads.proto */
@@ -1535,7 +1547,7 @@ struct __pyx_obj_17clickhouse_driver_14bufferedwriter_BufferedWriter {
 };
 
 
-/* "clickhouse_driver/bufferedwriter.pyx":119
+/* "clickhouse_driver/bufferedwriter.pyx":120
  * 
  * 
  * cdef class BufferedSocketWriter(BufferedWriter):             # <<<<<<<<<<<<<<
@@ -1548,7 +1560,7 @@ struct __pyx_obj_17clickhouse_driver_14bufferedwriter_BufferedSocketWriter {
 };
 
 
-/* "clickhouse_driver/bufferedwriter.pyx":133
+/* "clickhouse_driver/bufferedwriter.pyx":134
  * 
  * 
  * cdef class CompressedBufferedWriter(BufferedWriter):             # <<<<<<<<<<<<<<
@@ -1577,7 +1589,7 @@ struct __pyx_vtabstruct_17clickhouse_driver_14bufferedwriter_BufferedWriter {
 static struct __pyx_vtabstruct_17clickhouse_driver_14bufferedwriter_BufferedWriter *__pyx_vtabptr_17clickhouse_driver_14bufferedwriter_BufferedWriter;
 
 
-/* "clickhouse_driver/bufferedwriter.pyx":119
+/* "clickhouse_driver/bufferedwriter.pyx":120
  * 
  * 
  * cdef class BufferedSocketWriter(BufferedWriter):             # <<<<<<<<<<<<<<
@@ -1591,7 +1603,7 @@ struct __pyx_vtabstruct_17clickhouse_driver_14bufferedwriter_BufferedSocketWrite
 static struct __pyx_vtabstruct_17clickhouse_driver_14bufferedwriter_BufferedSocketWriter *__pyx_vtabptr_17clickhouse_driver_14bufferedwriter_BufferedSocketWriter;
 
 
-/* "clickhouse_driver/bufferedwriter.pyx":133
+/* "clickhouse_driver/bufferedwriter.pyx":134
  * 
  * 
  * cdef class CompressedBufferedWriter(BufferedWriter):             # <<<<<<<<<<<<<<
@@ -1788,7 +1800,11 @@ static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int
     #define __Pyx_NumKwargs_FASTCALL(kwds) PyTuple_GET_SIZE(kwds)
     #define __Pyx_KwValues_FASTCALL(args, nargs) ((args) + (nargs))
     static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s);
+#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
+    CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues);
+  #else
     #define __Pyx_KwargsAsDict_FASTCALL(kw, kwvalues) _PyStack_AsDict(kwvalues, kw)
+  #endif
     #define __Pyx_Arg_NewRef_FASTCALL(arg) arg // no-op, __Pyx_Arg_FASTCALL is direct and this needs
     #define __Pyx_Arg_XDECREF_FASTCALL(arg)  // no-op - arg was returned from array
 #else
@@ -1925,6 +1941,38 @@ static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_ve
 static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name);
 #endif
 
+/* GetException.proto */
+#if CYTHON_FAST_THREAD_STATE
+#define __Pyx_GetException(type, value, tb)  __Pyx__GetException(__pyx_tstate, type, value, tb)
+static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
+#else
+static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
+#endif
+
+/* SwapException.proto */
+#if CYTHON_FAST_THREAD_STATE
+#define __Pyx_ExceptionSwap(type, value, tb)  __Pyx__ExceptionSwap(__pyx_tstate, type, value, tb)
+static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
+#else
+static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
+#endif
+
+/* GetTopmostException.proto */
+#if CYTHON_USE_EXC_INFO_STACK && CYTHON_FAST_THREAD_STATE
+static _PyErr_StackItem * __Pyx_PyErr_GetTopmostException(PyThreadState *tstate);
+#endif
+
+/* SaveResetException.proto */
+#if CYTHON_FAST_THREAD_STATE
+#define __Pyx_ExceptionSave(type, value, tb)  __Pyx__ExceptionSave(__pyx_tstate, type, value, tb)
+static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
+#define __Pyx_ExceptionReset(type, value, tb)  __Pyx__ExceptionReset(__pyx_tstate, type, value, tb)
+static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
+#else
+#define __Pyx_ExceptionSave(type, value, tb)   PyErr_GetExcInfo(type, value, tb)
+#define __Pyx_ExceptionReset(type, value, tb)  PyErr_SetExcInfo(type, value, tb)
+#endif
+
 /* GetAttr3.proto */
 static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *);
 
@@ -1969,7 +2017,11 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
 static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *);
 
 /* HasAttr.proto */
+#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
+#define __Pyx_HasAttr(o, n)  PyObject_HasAttrWithError(o, n)
+#else
 static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);
+#endif
 
 /* CallNextTpTraverse.proto */
 static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse);
@@ -2036,22 +2088,22 @@ static int __Pyx_setup_reduce(PyObject* type_obj);
 #endif
 
 /* TypeImport.proto */
-#ifndef __PYX_HAVE_RT_ImportType_proto_3_0_4
-#define __PYX_HAVE_RT_ImportType_proto_3_0_4
+#ifndef __PYX_HAVE_RT_ImportType_proto_3_0_6
+#define __PYX_HAVE_RT_ImportType_proto_3_0_6
 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
 #include <stdalign.h>
 #endif
 #if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) || __cplusplus >= 201103L
-#define __PYX_GET_STRUCT_ALIGNMENT_3_0_4(s) alignof(s)
+#define __PYX_GET_STRUCT_ALIGNMENT_3_0_6(s) alignof(s)
 #else
-#define __PYX_GET_STRUCT_ALIGNMENT_3_0_4(s) sizeof(void*)
+#define __PYX_GET_STRUCT_ALIGNMENT_3_0_6(s) sizeof(void*)
 #endif
-enum __Pyx_ImportType_CheckSize_3_0_4 {
-   __Pyx_ImportType_CheckSize_Error_3_0_4 = 0,
-   __Pyx_ImportType_CheckSize_Warn_3_0_4 = 1,
-   __Pyx_ImportType_CheckSize_Ignore_3_0_4 = 2
+enum __Pyx_ImportType_CheckSize_3_0_6 {
+   __Pyx_ImportType_CheckSize_Error_3_0_6 = 0,
+   __Pyx_ImportType_CheckSize_Warn_3_0_6 = 1,
+   __Pyx_ImportType_CheckSize_Ignore_3_0_6 = 2
 };
-static PyTypeObject *__Pyx_ImportType_3_0_4(PyObject* module, const char *module_name, const char *class_name, size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_0_4 check_size);
+static PyTypeObject *__Pyx_ImportType_3_0_6(PyObject* module, const char *module_name, const char *class_name, size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_0_6 check_size);
 #endif
 
 /* FetchSharedCythonModule.proto */
@@ -2335,6 +2387,8 @@ static PyObject *__pyx_f_17clickhouse_driver_14bufferedwriter_24CompressedBuffer
 
 /* Module declarations from "cpython.string" */
 
+/* Module declarations from "libc.stddef" */
+
 /* Module declarations from "cpython.unicode" */
 
 /* Module declarations from "cpython.pyport" */
@@ -2623,6 +2677,8 @@ typedef struct {
   #if CYTHON_USE_MODULE_STATE
   #endif
   #if CYTHON_USE_MODULE_STATE
+  #endif
+  #if CYTHON_USE_MODULE_STATE
   PyObject *__pyx_type_17clickhouse_driver_14bufferedwriter_BufferedWriter;
   PyObject *__pyx_type_17clickhouse_driver_14bufferedwriter_BufferedSocketWriter;
   PyObject *__pyx_type_17clickhouse_driver_14bufferedwriter_CompressedBufferedWriter;
@@ -3228,6 +3284,8 @@ static int __pyx_m_traverse(PyObject *m, visitproc visit, void *arg) {
 #if CYTHON_USE_MODULE_STATE
 #endif
 #if CYTHON_USE_MODULE_STATE
+#endif
+#if CYTHON_USE_MODULE_STATE
 #define __pyx_type_17clickhouse_driver_14bufferedwriter_BufferedWriter __pyx_mstate_global->__pyx_type_17clickhouse_driver_14bufferedwriter_BufferedWriter
 #define __pyx_type_17clickhouse_driver_14bufferedwriter_BufferedSocketWriter __pyx_mstate_global->__pyx_type_17clickhouse_driver_14bufferedwriter_BufferedSocketWriter
 #define __pyx_type_17clickhouse_driver_14bufferedwriter_CompressedBufferedWriter __pyx_mstate_global->__pyx_type_17clickhouse_driver_14bufferedwriter_CompressedBufferedWriter
@@ -5071,6 +5129,14 @@ static PyObject *__pyx_pf_17clickhouse_driver_14bufferedwriter_14BufferedWriter_
   PyObject *__pyx_t_8 = NULL;
   int __pyx_t_9;
   char *__pyx_t_10;
+  int __pyx_t_11;
+  char const *__pyx_t_12;
+  PyObject *__pyx_t_13 = NULL;
+  PyObject *__pyx_t_14 = NULL;
+  PyObject *__pyx_t_15 = NULL;
+  PyObject *__pyx_t_16 = NULL;
+  PyObject *__pyx_t_17 = NULL;
+  PyObject *__pyx_t_18 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -5285,7 +5351,7 @@ static PyObject *__pyx_pf_17clickhouse_driver_14bufferedwriter_14BufferedWriter_
  * 
  *             memcpy(&items_buf[buf_pos], c_value, value_len)             # <<<<<<<<<<<<<<
  *             buf_pos += length
- * 
+ *         try:
  */
     (void)(memcpy((&(__pyx_v_items_buf[__pyx_v_buf_pos])), __pyx_v_c_value, __pyx_v_value_len));
 
@@ -5293,8 +5359,8 @@ static PyObject *__pyx_pf_17clickhouse_driver_14bufferedwriter_14BufferedWriter_
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  *             memcpy(&items_buf[buf_pos], c_value, value_len)
  *             buf_pos += length             # <<<<<<<<<<<<<<
- * 
- *         self.write(PyBytes_FromStringAndSize(items_buf, items_buf_size))
+ *         try:
+ *             self.write(PyBytes_FromStringAndSize(items_buf, items_buf_size))
  */
     __pyx_v_buf_pos = (__pyx_v_buf_pos + __pyx_v_length);
 
@@ -5308,28 +5374,79 @@ static PyObject *__pyx_pf_17clickhouse_driver_14bufferedwriter_14BufferedWriter_
   }
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "clickhouse_driver/bufferedwriter.pyx":82
+  /* "clickhouse_driver/bufferedwriter.pyx":81
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- * 
- *         self.write(PyBytes_FromStringAndSize(items_buf, items_buf_size))             # <<<<<<<<<<<<<<
- * 
- *         PyMem_Free(items_buf)
+ *         try:             # <<<<<<<<<<<<<<
+ *             self.write(PyBytes_FromStringAndSize(items_buf, items_buf_size))
+ *         finally:
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-  __pyx_t_3 = PyBytes_FromStringAndSize(__pyx_v_items_buf, __pyx_v_items_buf_size); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 82, __pyx_L1_error)
-  __Pyx_GOTREF(__pyx_t_3);
-  __pyx_t_5 = ((struct __pyx_vtabstruct_17clickhouse_driver_14bufferedwriter_BufferedWriter *)__pyx_v_self->__pyx_vtab)->write(__pyx_v_self, __pyx_t_3, 0); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 82, __pyx_L1_error)
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-  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
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+    /* "clickhouse_driver/bufferedwriter.pyx":82
+ *             buf_pos += length
+ *         try:
+ *             self.write(PyBytes_FromStringAndSize(items_buf, items_buf_size))             # <<<<<<<<<<<<<<
+ *         finally:
+ *             PyMem_Free(items_buf)
+ */
+    __pyx_t_3 = PyBytes_FromStringAndSize(__pyx_v_items_buf, __pyx_v_items_buf_size); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 82, __pyx_L9_error)
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+    __pyx_t_5 = ((struct __pyx_vtabstruct_17clickhouse_driver_14bufferedwriter_BufferedWriter *)__pyx_v_self->__pyx_vtab)->write(__pyx_v_self, __pyx_t_3, 0); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 82, __pyx_L9_error)
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   /* "clickhouse_driver/bufferedwriter.pyx":84
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- * 
- *         PyMem_Free(items_buf)             # <<<<<<<<<<<<<<
+ *             self.write(PyBytes_FromStringAndSize(items_buf, items_buf_size))
+ *         finally:
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  *     def write_fixed_strings(self, items, Py_ssize_t length, encoding=None):
  */
-  PyMem_Free(__pyx_v_items_buf);
+  /*finally:*/ {
+    /*normal exit:*/{
+      PyMem_Free(__pyx_v_items_buf);
+      goto __pyx_L10;
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
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+      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
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+      __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
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+        PyMem_Free(__pyx_v_items_buf);
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+        __Pyx_XGIVEREF(__pyx_t_17);
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@@ -5357,7 +5474,7 @@ static PyObject *__pyx_pf_17clickhouse_driver_14bufferedwriter_14BufferedWriter_
 }
 
 /* "clickhouse_driver/bufferedwriter.pyx":86
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   PyObject *(*__pyx_t_8)(PyObject *);
   Py_ssize_t __pyx_t_9;
   char *__pyx_t_10;
+  int __pyx_t_11;
+  char const *__pyx_t_12;
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- *         PyMem_Free(items_buf)             # <<<<<<<<<<<<<<
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  * 
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+  if (PyObject_SetAttr(__pyx_m, __pyx_n_s_CompressedBufferedWriter, (PyObject *) __pyx_ptype_17clickhouse_driver_14bufferedwriter_CompressedBufferedWriter) < 0) __PYX_ERR(0, 134, __pyx_L1_error)
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-  if (__Pyx_setup_reduce((PyObject *) __pyx_ptype_17clickhouse_driver_14bufferedwriter_CompressedBufferedWriter) < 0) __PYX_ERR(0, 133, __pyx_L1_error)
+  if (__Pyx_setup_reduce((PyObject *) __pyx_ptype_17clickhouse_driver_14bufferedwriter_CompressedBufferedWriter) < 0) __PYX_ERR(0, 134, __pyx_L1_error)
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   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_ptype_7cpython_4type_type = __Pyx_ImportType_3_0_4(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "type", 
+  __pyx_ptype_7cpython_4type_type = __Pyx_ImportType_3_0_6(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "type", 
   #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
-  sizeof(PyTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_4(PyTypeObject),
+  sizeof(PyTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_6(PyTypeObject),
   #elif CYTHON_COMPILING_IN_LIMITED_API
-  sizeof(PyTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_4(PyTypeObject),
+  sizeof(PyTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_6(PyTypeObject),
   #else
-  sizeof(PyHeapTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_4(PyHeapTypeObject),
+  sizeof(PyHeapTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_6(PyHeapTypeObject),
   #endif
-  __Pyx_ImportType_CheckSize_Warn_3_0_4); if (!__pyx_ptype_7cpython_4type_type) __PYX_ERR(3, 9, __pyx_L1_error)
+  __Pyx_ImportType_CheckSize_Warn_3_0_6); if (!__pyx_ptype_7cpython_4type_type) __PYX_ERR(3, 9, __pyx_L1_error)
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
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   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_ptype_7cpython_4bool_bool = __Pyx_ImportType_3_0_4(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "bool", sizeof(PyBoolObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_4(PyBoolObject),__Pyx_ImportType_CheckSize_Warn_3_0_4); if (!__pyx_ptype_7cpython_4bool_bool) __PYX_ERR(4, 8, __pyx_L1_error)
+  __pyx_ptype_7cpython_4bool_bool = __Pyx_ImportType_3_0_6(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "bool", sizeof(PyBoolObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_6(PyBoolObject),__Pyx_ImportType_CheckSize_Warn_3_0_6); if (!__pyx_ptype_7cpython_4bool_bool) __PYX_ERR(4, 8, __pyx_L1_error)
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-  __pyx_ptype_7cpython_7complex_complex = __Pyx_ImportType_3_0_4(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "complex", sizeof(PyComplexObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_4(PyComplexObject),__Pyx_ImportType_CheckSize_Warn_3_0_4); if (!__pyx_ptype_7cpython_7complex_complex) __PYX_ERR(5, 15, __pyx_L1_error)
+  __pyx_ptype_7cpython_7complex_complex = __Pyx_ImportType_3_0_6(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "complex", sizeof(PyComplexObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_6(PyComplexObject),__Pyx_ImportType_CheckSize_Warn_3_0_6); if (!__pyx_ptype_7cpython_7complex_complex) __PYX_ERR(5, 15, __pyx_L1_error)
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   CYTHON_UNUSED_VAR(__pyx_t_1);
   __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error)
   Py_INCREF(__pyx_d);
-  __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error)
-  Py_INCREF(__pyx_b);
-  __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error)
-  Py_INCREF(__pyx_cython_runtime);
+  __pyx_b = __Pyx_PyImport_AddModuleRef(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error)
+  __pyx_cython_runtime = __Pyx_PyImport_AddModuleRef((const char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error)
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 __Pyx_RefNanny = __Pyx_RefNannyImportAPI("refnanny");
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   PyType_Modified(__pyx_ptype_17clickhouse_driver_14bufferedwriter_BufferedWriter);
 
   /* "clickhouse_driver/bufferedwriter.pyx":86
- *         PyMem_Free(items_buf)
+ *             PyMem_Free(items_buf)
  * 
  *     def write_fixed_strings(self, items, Py_ssize_t length, encoding=None):             # <<<<<<<<<<<<<<
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   PyType_Modified(__pyx_ptype_17clickhouse_driver_14bufferedwriter_BufferedWriter);
 
-  /* "clickhouse_driver/bufferedwriter.pyx":126
+  /* "clickhouse_driver/bufferedwriter.pyx":127
  *         super(BufferedSocketWriter, self).__init__(bufsize)
  * 
  *     cpdef write_into_stream(self):             # <<<<<<<<<<<<<<
  *         self.sock.sendall(
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-  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_17clickhouse_driver_14bufferedwriter_20BufferedSocketWriter_3write_into_stream, __Pyx_CYFUNCTION_CCLASS, __pyx_n_s_BufferedSocketWriter_write_into, NULL, __pyx_n_s_clickhouse_driver_bufferedwriter_2, __pyx_d, ((PyObject *)__pyx_codeobj__23)); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 126, __pyx_L1_error)
+  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_17clickhouse_driver_14bufferedwriter_20BufferedSocketWriter_3write_into_stream, __Pyx_CYFUNCTION_CCLASS, __pyx_n_s_BufferedSocketWriter_write_into, NULL, __pyx_n_s_clickhouse_driver_bufferedwriter_2, __pyx_d, ((PyObject *)__pyx_codeobj__23)); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 127, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_2);
-  if (__Pyx_SetItemOnTypeDict((PyObject *)__pyx_ptype_17clickhouse_driver_14bufferedwriter_BufferedSocketWriter, __pyx_n_s_write_into_stream, __pyx_t_2) < 0) __PYX_ERR(0, 126, __pyx_L1_error)
+  if (__Pyx_SetItemOnTypeDict((PyObject *)__pyx_ptype_17clickhouse_driver_14bufferedwriter_BufferedSocketWriter, __pyx_n_s_write_into_stream, __pyx_t_2) < 0) __PYX_ERR(0, 127, __pyx_L1_error)
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   PyType_Modified(__pyx_ptype_17clickhouse_driver_14bufferedwriter_BufferedSocketWriter);
 
@@ -10960,28 +11134,28 @@ if (!__Pyx_RefNanny) {
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   PyType_Modified(__pyx_ptype_17clickhouse_driver_14bufferedwriter_BufferedSocketWriter);
 
-  /* "clickhouse_driver/bufferedwriter.pyx":140
+  /* "clickhouse_driver/bufferedwriter.pyx":141
  *         super(CompressedBufferedWriter, self).__init__(bufsize)
  * 
  *     cpdef write_into_stream(self):             # <<<<<<<<<<<<<<
  *         self.compressor.write(
  *             PyBytes_FromStringAndSize(self.buffer, self.position)
  */
-  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_17clickhouse_driver_14bufferedwriter_24CompressedBufferedWriter_3write_into_stream, __Pyx_CYFUNCTION_CCLASS, __pyx_n_s_CompressedBufferedWriter_write_i, NULL, __pyx_n_s_clickhouse_driver_bufferedwriter_2, __pyx_d, ((PyObject *)__pyx_codeobj__26)); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 140, __pyx_L1_error)
+  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_17clickhouse_driver_14bufferedwriter_24CompressedBufferedWriter_3write_into_stream, __Pyx_CYFUNCTION_CCLASS, __pyx_n_s_CompressedBufferedWriter_write_i, NULL, __pyx_n_s_clickhouse_driver_bufferedwriter_2, __pyx_d, ((PyObject *)__pyx_codeobj__26)); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 141, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_2);
-  if (__Pyx_SetItemOnTypeDict((PyObject *)__pyx_ptype_17clickhouse_driver_14bufferedwriter_CompressedBufferedWriter, __pyx_n_s_write_into_stream, __pyx_t_2) < 0) __PYX_ERR(0, 140, __pyx_L1_error)
+  if (__Pyx_SetItemOnTypeDict((PyObject *)__pyx_ptype_17clickhouse_driver_14bufferedwriter_CompressedBufferedWriter, __pyx_n_s_write_into_stream, __pyx_t_2) < 0) __PYX_ERR(0, 141, __pyx_L1_error)
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   PyType_Modified(__pyx_ptype_17clickhouse_driver_14bufferedwriter_CompressedBufferedWriter);
 
-  /* "clickhouse_driver/bufferedwriter.pyx":146
+  /* "clickhouse_driver/bufferedwriter.pyx":147
  *         self.position = 0
  * 
  *     def flush(self):             # <<<<<<<<<<<<<<
  *         self.write_into_stream()
  */
-  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_17clickhouse_driver_14bufferedwriter_24CompressedBufferedWriter_5flush, __Pyx_CYFUNCTION_CCLASS, __pyx_n_s_CompressedBufferedWriter_flush, NULL, __pyx_n_s_clickhouse_driver_bufferedwriter_2, __pyx_d, ((PyObject *)__pyx_codeobj__27)); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 146, __pyx_L1_error)
+  __pyx_t_2 = __Pyx_CyFunction_New(&__pyx_mdef_17clickhouse_driver_14bufferedwriter_24CompressedBufferedWriter_5flush, __Pyx_CYFUNCTION_CCLASS, __pyx_n_s_CompressedBufferedWriter_flush, NULL, __pyx_n_s_clickhouse_driver_bufferedwriter_2, __pyx_d, ((PyObject *)__pyx_codeobj__27)); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 147, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_2);
-  if (__Pyx_SetItemOnTypeDict((PyObject *)__pyx_ptype_17clickhouse_driver_14bufferedwriter_CompressedBufferedWriter, __pyx_n_s_flush, __pyx_t_2) < 0) __PYX_ERR(0, 146, __pyx_L1_error)
+  if (__Pyx_SetItemOnTypeDict((PyObject *)__pyx_ptype_17clickhouse_driver_14bufferedwriter_CompressedBufferedWriter, __pyx_n_s_flush, __pyx_t_2) < 0) __PYX_ERR(0, 147, __pyx_L1_error)
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   PyType_Modified(__pyx_ptype_17clickhouse_driver_14bufferedwriter_CompressedBufferedWriter);
 
@@ -11236,14 +11410,20 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject
 #endif
 
 /* PyObjectGetAttrStrNoError */
+#if __PYX_LIMITED_VERSION_HEX < 0x030d00A1
 static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) {
     __Pyx_PyThreadState_declare
     __Pyx_PyThreadState_assign
     if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
         __Pyx_PyErr_Clear();
 }
+#endif
 static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) {
     PyObject *result;
+#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
+    (void) PyObject_GetOptionalAttr(obj, attr_name, &result);
+    return result;
+#else
 #if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1
     PyTypeObject* tp = Py_TYPE(obj);
     if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) {
@@ -11255,6 +11435,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, P
         __Pyx_PyObject_GetAttrStr_ClearAttributeError();
     }
     return result;
+#endif
 }
 
 /* GetBuiltinName */
@@ -11476,6 +11657,24 @@ static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyO
     }
     return NULL;  // not found (no exception set)
 }
+#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
+CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues) {
+    Py_ssize_t i, nkwargs = PyTuple_GET_SIZE(kwnames);
+    PyObject *dict;
+    dict = PyDict_New();
+    if (unlikely(!dict))
+        return NULL;
+    for (i=0; i<nkwargs; i++) {
+        PyObject *key = PyTuple_GET_ITEM(kwnames, i);
+        if (unlikely(PyDict_SetItem(dict, key, kwvalues[i]) < 0))
+            goto bad;
+    }
+    return dict;
+bad:
+    Py_DECREF(dict);
+    return NULL;
+}
+#endif
 #endif
 
 /* RaiseDoubleKeywords */
@@ -11681,8 +11880,13 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg
     ternaryfunc call = Py_TYPE(func)->tp_call;
     if (unlikely(!call))
         return PyObject_Call(func, arg, kw);
+    #if PY_MAJOR_VERSION < 3
     if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
         return NULL;
+    #else
+    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
+        return NULL;
+    #endif
     result = (*call)(func, arg, kw);
     Py_LeaveRecursiveCall();
     if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
@@ -11739,9 +11943,15 @@ static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args,
     PyObject *result;
     assert(kwargs == NULL || PyDict_Check(kwargs));
     nk = kwargs ? PyDict_Size(kwargs) : 0;
+    #if PY_MAJOR_VERSION < 3
     if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) {
         return NULL;
     }
+    #else
+    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object"))) {
+        return NULL;
+    }
+    #endif
     if (
 #if PY_MAJOR_VERSION >= 3
             co->co_kwonlyargcount == 0 &&
@@ -11818,8 +12028,13 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject
     PyCFunction cfunc;
     cfunc = __Pyx_CyOrPyCFunction_GET_FUNCTION(func);
     self = __Pyx_CyOrPyCFunction_GET_SELF(func);
+    #if PY_MAJOR_VERSION < 3
     if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
         return NULL;
+    #else
+    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
+        return NULL;
+    #endif
     result = cfunc(self, arg);
     Py_LeaveRecursiveCall();
     if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
@@ -11884,7 +12099,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObj
     #endif
     if (kwargs == NULL) {
         #if CYTHON_VECTORCALL
-        #if Py_VERSION_HEX < 0x03090000
+        #if PY_VERSION_HEX < 0x03090000
         vectorcallfunc f = _PyVectorcall_Function(func);
         #else
         vectorcallfunc f = PyVectorcall_Function(func);
@@ -12179,7 +12394,7 @@ static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
 {
     PyObject *result;
 #if !CYTHON_AVOID_BORROWED_REFS
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1
+#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 && PY_VERSION_HEX < 0x030d0000
     result = _PyDict_GetItem_KnownHash(__pyx_d, name, ((PyASCIIObject *) name)->hash);
     __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
     if (likely(result)) {
@@ -12213,7 +12428,239 @@ static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
     return __Pyx_GetBuiltinName(name);
 }
 
+/* GetException */
+#if CYTHON_FAST_THREAD_STATE
+static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb)
+#else
+static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb)
+#endif
+{
+    PyObject *local_type = NULL, *local_value, *local_tb = NULL;
+#if CYTHON_FAST_THREAD_STATE
+    PyObject *tmp_type, *tmp_value, *tmp_tb;
+  #if PY_VERSION_HEX >= 0x030C00A6
+    local_value = tstate->current_exception;
+    tstate->current_exception = 0;
+    if (likely(local_value)) {
+        local_type = (PyObject*) Py_TYPE(local_value);
+        Py_INCREF(local_type);
+        local_tb = PyException_GetTraceback(local_value);
+    }
+  #else
+    local_type = tstate->curexc_type;
+    local_value = tstate->curexc_value;
+    local_tb = tstate->curexc_traceback;
+    tstate->curexc_type = 0;
+    tstate->curexc_value = 0;
+    tstate->curexc_traceback = 0;
+  #endif
+#else
+    PyErr_Fetch(&local_type, &local_value, &local_tb);
+#endif
+    PyErr_NormalizeException(&local_type, &local_value, &local_tb);
+#if CYTHON_FAST_THREAD_STATE && PY_VERSION_HEX >= 0x030C00A6
+    if (unlikely(tstate->current_exception))
+#elif CYTHON_FAST_THREAD_STATE
+    if (unlikely(tstate->curexc_type))
+#else
+    if (unlikely(PyErr_Occurred()))
+#endif
+        goto bad;
+    #if PY_MAJOR_VERSION >= 3
+    if (local_tb) {
+        if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
+            goto bad;
+    }
+    #endif
+    Py_XINCREF(local_tb);
+    Py_XINCREF(local_type);
+    Py_XINCREF(local_value);
+    *type = local_type;
+    *value = local_value;
+    *tb = local_tb;
+#if CYTHON_FAST_THREAD_STATE
+    #if CYTHON_USE_EXC_INFO_STACK
+    {
+        _PyErr_StackItem *exc_info = tstate->exc_info;
+      #if PY_VERSION_HEX >= 0x030B00a4
+        tmp_value = exc_info->exc_value;
+        exc_info->exc_value = local_value;
+        tmp_type = NULL;
+        tmp_tb = NULL;
+        Py_XDECREF(local_type);
+        Py_XDECREF(local_tb);
+      #else
+        tmp_type = exc_info->exc_type;
+        tmp_value = exc_info->exc_value;
+        tmp_tb = exc_info->exc_traceback;
+        exc_info->exc_type = local_type;
+        exc_info->exc_value = local_value;
+        exc_info->exc_traceback = local_tb;
+      #endif
+    }
+    #else
+    tmp_type = tstate->exc_type;
+    tmp_value = tstate->exc_value;
+    tmp_tb = tstate->exc_traceback;
+    tstate->exc_type = local_type;
+    tstate->exc_value = local_value;
+    tstate->exc_traceback = local_tb;
+    #endif
+    Py_XDECREF(tmp_type);
+    Py_XDECREF(tmp_value);
+    Py_XDECREF(tmp_tb);
+#else
+    PyErr_SetExcInfo(local_type, local_value, local_tb);
+#endif
+    return 0;
+bad:
+    *type = 0;
+    *value = 0;
+    *tb = 0;
+    Py_XDECREF(local_type);
+    Py_XDECREF(local_value);
+    Py_XDECREF(local_tb);
+    return -1;
+}
+
+/* SwapException */
+#if CYTHON_FAST_THREAD_STATE
+static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
+    PyObject *tmp_type, *tmp_value, *tmp_tb;
+  #if CYTHON_USE_EXC_INFO_STACK && PY_VERSION_HEX >= 0x030B00a4
+    _PyErr_StackItem *exc_info = tstate->exc_info;
+    tmp_value = exc_info->exc_value;
+    exc_info->exc_value = *value;
+    if (tmp_value == NULL || tmp_value == Py_None) {
+        Py_XDECREF(tmp_value);
+        tmp_value = NULL;
+        tmp_type = NULL;
+        tmp_tb = NULL;
+    } else {
+        tmp_type = (PyObject*) Py_TYPE(tmp_value);
+        Py_INCREF(tmp_type);
+        #if CYTHON_COMPILING_IN_CPYTHON
+        tmp_tb = ((PyBaseExceptionObject*) tmp_value)->traceback;
+        Py_XINCREF(tmp_tb);
+        #else
+        tmp_tb = PyException_GetTraceback(tmp_value);
+        #endif
+    }
+  #elif CYTHON_USE_EXC_INFO_STACK
+    _PyErr_StackItem *exc_info = tstate->exc_info;
+    tmp_type = exc_info->exc_type;
+    tmp_value = exc_info->exc_value;
+    tmp_tb = exc_info->exc_traceback;
+    exc_info->exc_type = *type;
+    exc_info->exc_value = *value;
+    exc_info->exc_traceback = *tb;
+  #else
+    tmp_type = tstate->exc_type;
+    tmp_value = tstate->exc_value;
+    tmp_tb = tstate->exc_traceback;
+    tstate->exc_type = *type;
+    tstate->exc_value = *value;
+    tstate->exc_traceback = *tb;
+  #endif
+    *type = tmp_type;
+    *value = tmp_value;
+    *tb = tmp_tb;
+}
+#else
+static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
+    PyObject *tmp_type, *tmp_value, *tmp_tb;
+    PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
+    PyErr_SetExcInfo(*type, *value, *tb);
+    *type = tmp_type;
+    *value = tmp_value;
+    *tb = tmp_tb;
+}
+#endif
+
+/* GetTopmostException */
+#if CYTHON_USE_EXC_INFO_STACK && CYTHON_FAST_THREAD_STATE
+static _PyErr_StackItem *
+__Pyx_PyErr_GetTopmostException(PyThreadState *tstate)
+{
+    _PyErr_StackItem *exc_info = tstate->exc_info;
+    while ((exc_info->exc_value == NULL || exc_info->exc_value == Py_None) &&
+           exc_info->previous_item != NULL)
+    {
+        exc_info = exc_info->previous_item;
+    }
+    return exc_info;
+}
+#endif
+
+/* SaveResetException */
+#if CYTHON_FAST_THREAD_STATE
+static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
+  #if CYTHON_USE_EXC_INFO_STACK && PY_VERSION_HEX >= 0x030B00a4
+    _PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
+    PyObject *exc_value = exc_info->exc_value;
+    if (exc_value == NULL || exc_value == Py_None) {
+        *value = NULL;
+        *type = NULL;
+        *tb = NULL;
+    } else {
+        *value = exc_value;
+        Py_INCREF(*value);
+        *type = (PyObject*) Py_TYPE(exc_value);
+        Py_INCREF(*type);
+        *tb = PyException_GetTraceback(exc_value);
+    }
+  #elif CYTHON_USE_EXC_INFO_STACK
+    _PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
+    *type = exc_info->exc_type;
+    *value = exc_info->exc_value;
+    *tb = exc_info->exc_traceback;
+    Py_XINCREF(*type);
+    Py_XINCREF(*value);
+    Py_XINCREF(*tb);
+  #else
+    *type = tstate->exc_type;
+    *value = tstate->exc_value;
+    *tb = tstate->exc_traceback;
+    Py_XINCREF(*type);
+    Py_XINCREF(*value);
+    Py_XINCREF(*tb);
+  #endif
+}
+static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
+  #if CYTHON_USE_EXC_INFO_STACK && PY_VERSION_HEX >= 0x030B00a4
+    _PyErr_StackItem *exc_info = tstate->exc_info;
+    PyObject *tmp_value = exc_info->exc_value;
+    exc_info->exc_value = value;
+    Py_XDECREF(tmp_value);
+    Py_XDECREF(type);
+    Py_XDECREF(tb);
+  #else
+    PyObject *tmp_type, *tmp_value, *tmp_tb;
+    #if CYTHON_USE_EXC_INFO_STACK
+    _PyErr_StackItem *exc_info = tstate->exc_info;
+    tmp_type = exc_info->exc_type;
+    tmp_value = exc_info->exc_value;
+    tmp_tb = exc_info->exc_traceback;
+    exc_info->exc_type = type;
+    exc_info->exc_value = value;
+    exc_info->exc_traceback = tb;
+    #else
+    tmp_type = tstate->exc_type;
+    tmp_value = tstate->exc_value;
+    tmp_tb = tstate->exc_traceback;
+    tstate->exc_type = type;
+    tstate->exc_value = value;
+    tstate->exc_traceback = tb;
+    #endif
+    Py_XDECREF(tmp_type);
+    Py_XDECREF(tmp_value);
+    Py_XDECREF(tmp_tb);
+  #endif
+}
+#endif
+
 /* GetAttr3 */
+#if __PYX_LIMITED_VERSION_HEX < 0x030d00A1
 static PyObject *__Pyx_GetAttr3Default(PyObject *d) {
     __Pyx_PyThreadState_declare
     __Pyx_PyThreadState_assign
@@ -12223,9 +12670,14 @@ static PyObject *__Pyx_GetAttr3Default(PyObject *d) {
     Py_INCREF(d);
     return d;
 }
+#endif
 static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
     PyObject *r;
-#if CYTHON_USE_TYPE_SLOTS
+#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
+    int res = PyObject_GetOptionalAttr(o, n, &r);
+    return (res != 0) ? r : __Pyx_NewRef(d);
+#else
+  #if CYTHON_USE_TYPE_SLOTS
     if (likely(PyString_Check(n))) {
         r = __Pyx_PyObject_GetAttrStrNoError(o, n);
         if (unlikely(!r) && likely(!PyErr_Occurred())) {
@@ -12233,9 +12685,10 @@ static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject
         }
         return r;
     }
-#endif
+  #endif
     r = PyObject_GetAttr(o, n);
     return (likely(r)) ? r : __Pyx_GetAttr3Default(d);
+#endif
 }
 
 /* RaiseUnexpectedTypeError */
@@ -12438,7 +12891,7 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
         }
     }
 #else
-    if (is_list || PySequence_Check(o)) {
+    if (is_list || !PyMapping_Check(o)) {
         return PySequence_GetItem(o, i);
     }
 #endif
@@ -12459,6 +12912,7 @@ static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
 }
 
 /* HasAttr */
+#if __PYX_LIMITED_VERSION_HEX < 0x030d00A1
 static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
     PyObject *r;
     if (unlikely(!__Pyx_PyBaseString_Check(n))) {
@@ -12475,6 +12929,7 @@ static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
         return 1;
     }
 }
+#endif
 
 /* CallNextTpTraverse */
 static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse) {
@@ -12748,38 +13203,38 @@ static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffs
 #endif
             return -1;
         }
-#if !CYTHON_USE_TYPE_SLOTS
-        if (dictoffset == 0) {
-            PyErr_Format(PyExc_TypeError,
-                "extension type '%s.200s': "
-                "unable to validate whether bases have a __dict__ "
-                "when CYTHON_USE_TYPE_SLOTS is off "
-                "(likely because you are building in the limited API). "
-                "Therefore, all extension types with multiple bases "
-                "must add 'cdef dict __dict__' in this compilation mode",
-                type_name);
-#if CYTHON_AVOID_BORROWED_REFS
-            Py_DECREF(b0);
-#endif
-            return -1;
-        }
-#else
-        if (dictoffset == 0 && b->tp_dictoffset)
+        if (dictoffset == 0)
         {
-            __Pyx_TypeName b_name = __Pyx_PyType_GetName(b);
-            PyErr_Format(PyExc_TypeError,
-                "extension type '%.200s' has no __dict__ slot, "
-                "but base type '" __Pyx_FMT_TYPENAME "' has: "
-                "either add 'cdef dict __dict__' to the extension type "
-                "or add '__slots__ = [...]' to the base type",
-                type_name, b_name);
-            __Pyx_DECREF_TypeName(b_name);
+            Py_ssize_t b_dictoffset = 0;
+#if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
+            b_dictoffset = b->tp_dictoffset;
+#else
+            PyObject *py_b_dictoffset = PyObject_GetAttrString((PyObject*)b, "__dictoffset__");
+            if (!py_b_dictoffset) goto dictoffset_return;
+            b_dictoffset = PyLong_AsSsize_t(py_b_dictoffset);
+            Py_DECREF(py_b_dictoffset);
+            if (b_dictoffset == -1 && PyErr_Occurred()) goto dictoffset_return;
+#endif
+            if (b_dictoffset) {
+                {
+                    __Pyx_TypeName b_name = __Pyx_PyType_GetName(b);
+                    PyErr_Format(PyExc_TypeError,
+                        "extension type '%.200s' has no __dict__ slot, "
+                        "but base type '" __Pyx_FMT_TYPENAME "' has: "
+                        "either add 'cdef dict __dict__' to the extension type "
+                        "or add '__slots__ = [...]' to the base type",
+                        type_name, b_name);
+                    __Pyx_DECREF_TypeName(b_name);
+                }
+#if !(CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY)
+              dictoffset_return:
+#endif
 #if CYTHON_AVOID_BORROWED_REFS
-            Py_DECREF(b0);
+                Py_DECREF(b0);
 #endif
-            return -1;
+                return -1;
+            }
         }
-#endif
 #if CYTHON_AVOID_BORROWED_REFS
         Py_DECREF(b0);
 #endif
@@ -13125,10 +13580,10 @@ static int __Pyx_setup_reduce(PyObject* type_obj) {
 #endif
 
 /* TypeImport */
-#ifndef __PYX_HAVE_RT_ImportType_3_0_4
-#define __PYX_HAVE_RT_ImportType_3_0_4
-static PyTypeObject *__Pyx_ImportType_3_0_4(PyObject *module, const char *module_name, const char *class_name,
-    size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_0_4 check_size)
+#ifndef __PYX_HAVE_RT_ImportType_3_0_6
+#define __PYX_HAVE_RT_ImportType_3_0_6
+static PyTypeObject *__Pyx_ImportType_3_0_6(PyObject *module, const char *module_name, const char *class_name,
+    size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_0_6 check_size)
 {
     PyObject *result = 0;
     char warning[200];
@@ -13182,7 +13637,7 @@ static PyTypeObject *__Pyx_ImportType_3_0_4(PyObject *module, const char *module
             module_name, class_name, size, basicsize+itemsize);
         goto bad;
     }
-    if (check_size == __Pyx_ImportType_CheckSize_Error_3_0_4 &&
+    if (check_size == __Pyx_ImportType_CheckSize_Error_3_0_6 &&
             ((size_t)basicsize > size || (size_t)(basicsize + itemsize) < size)) {
         PyErr_Format(PyExc_ValueError,
             "%.200s.%.200s size changed, may indicate binary incompatibility. "
@@ -13190,7 +13645,7 @@ static PyTypeObject *__Pyx_ImportType_3_0_4(PyObject *module, const char *module
             module_name, class_name, size, basicsize, basicsize+itemsize);
         goto bad;
     }
-    else if (check_size == __Pyx_ImportType_CheckSize_Warn_3_0_4 && (size_t)basicsize > size) {
+    else if (check_size == __Pyx_ImportType_CheckSize_Warn_3_0_6 && (size_t)basicsize > size) {
         PyOS_snprintf(warning, sizeof(warning),
             "%s.%s size changed, may indicate binary incompatibility. "
             "Expected %zd from C header, got %zd from PyObject",
@@ -13206,10 +13661,7 @@ static PyTypeObject *__Pyx_ImportType_3_0_4(PyObject *module, const char *module
 
 /* FetchSharedCythonModule */
 static PyObject *__Pyx_FetchSharedCythonABIModule(void) {
-    PyObject *abi_module = PyImport_AddModule((char*) __PYX_ABI_MODULE_NAME);
-    if (unlikely(!abi_module)) return NULL;
-    Py_INCREF(abi_module);
-    return abi_module;
+    return __Pyx_PyImport_AddModuleRef((char*) __PYX_ABI_MODULE_NAME);
 }
 
 /* FetchCommonType */
@@ -14532,8 +14984,8 @@ static PyObject *__Pyx_PyCode_Replace_For_AddTraceback(PyObject *code, PyObject
         Py_DECREF(replace);
         return result;
     }
-    #if __PYX_LIMITED_VERSION_HEX < 0x030780000
     PyErr_Clear();
+    #if __PYX_LIMITED_VERSION_HEX < 0x030780000
     {
         PyObject *compiled = NULL, *result = NULL;
         if (unlikely(PyDict_SetItemString(scratch_dict, "code", code))) return NULL;
@@ -14553,6 +15005,8 @@ static PyObject *__Pyx_PyCode_Replace_For_AddTraceback(PyObject *code, PyObject
         if (result) Py_INCREF(result);
         return result;
     }
+    #else
+    return NULL;
     #endif
 }
 static void __Pyx_AddTraceback(const char *funcname, int c_line,
@@ -14754,13 +15208,13 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_PY_LONG_LONG(unsigned P
     {
         int one = 1; int little = (int)*(unsigned char *)&one;
         unsigned char *bytes = (unsigned char *)&value;
-#if !CYTHON_COMPILING_IN_LIMITED_API
+#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
         return _PyLong_FromByteArray(bytes, sizeof(unsigned PY_LONG_LONG),
                                      little, !is_unsigned);
 #else
         PyObject *from_bytes, *result = NULL;
         PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
-        from_bytes = PyObject_GetAttrString((PyObject*)&PyInt_Type, "from_bytes");
+        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
         if (!from_bytes) return NULL;
         py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(unsigned PY_LONG_LONG));
         if (!py_bytes) goto limited_bad;
@@ -14768,16 +15222,18 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_PY_LONG_LONG(unsigned P
         if (!order_str) goto limited_bad;
         arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
         if (!arg_tuple) goto limited_bad;
-        kwds = PyDict_New();
-        if (!kwds) goto limited_bad;
-        if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(!is_unsigned ? Py_True : Py_False))) goto limited_bad;
+        if (!is_unsigned) {
+            kwds = PyDict_New();
+            if (!kwds) goto limited_bad;
+            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
+        }
         result = PyObject_Call(from_bytes, arg_tuple, kwds);
         limited_bad:
-        Py_XDECREF(from_bytes);
-        Py_XDECREF(py_bytes);
-        Py_XDECREF(order_str);
-        Py_XDECREF(arg_tuple);
         Py_XDECREF(kwds);
+        Py_XDECREF(arg_tuple);
+        Py_XDECREF(order_str);
+        Py_XDECREF(py_bytes);
+        Py_XDECREF(from_bytes);
         return result;
 #endif
     }
@@ -14953,7 +15409,7 @@ static CYTHON_INLINE unsigned PY_LONG_LONG __Pyx_PyInt_As_unsigned_PY_LONG_LONG(
 #endif
             if (likely(v)) {
                 int ret = -1;
-#if !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
+#if PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
                 int one = 1; int is_little = (int)*(unsigned char *)&one;
                 unsigned char *bytes = (unsigned char *)&val;
                 ret = _PyLong_AsByteArray((PyLongObject *)v,
@@ -15226,7 +15682,7 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
 #endif
             if (likely(v)) {
                 int ret = -1;
-#if !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
+#if PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
                 int one = 1; int is_little = (int)*(unsigned char *)&one;
                 unsigned char *bytes = (unsigned char *)&val;
                 ret = _PyLong_AsByteArray((PyLongObject *)v,
@@ -15362,13 +15818,13 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
     {
         int one = 1; int little = (int)*(unsigned char *)&one;
         unsigned char *bytes = (unsigned char *)&value;
-#if !CYTHON_COMPILING_IN_LIMITED_API
+#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
         return _PyLong_FromByteArray(bytes, sizeof(long),
                                      little, !is_unsigned);
 #else
         PyObject *from_bytes, *result = NULL;
         PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
-        from_bytes = PyObject_GetAttrString((PyObject*)&PyInt_Type, "from_bytes");
+        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
         if (!from_bytes) return NULL;
         py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(long));
         if (!py_bytes) goto limited_bad;
@@ -15376,16 +15832,18 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
         if (!order_str) goto limited_bad;
         arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
         if (!arg_tuple) goto limited_bad;
-        kwds = PyDict_New();
-        if (!kwds) goto limited_bad;
-        if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(!is_unsigned ? Py_True : Py_False))) goto limited_bad;
+        if (!is_unsigned) {
+            kwds = PyDict_New();
+            if (!kwds) goto limited_bad;
+            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
+        }
         result = PyObject_Call(from_bytes, arg_tuple, kwds);
         limited_bad:
-        Py_XDECREF(from_bytes);
-        Py_XDECREF(py_bytes);
-        Py_XDECREF(order_str);
-        Py_XDECREF(arg_tuple);
         Py_XDECREF(kwds);
+        Py_XDECREF(arg_tuple);
+        Py_XDECREF(order_str);
+        Py_XDECREF(py_bytes);
+        Py_XDECREF(from_bytes);
         return result;
 #endif
     }
@@ -15577,7 +16035,7 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
 #endif
             if (likely(v)) {
                 int ret = -1;
-#if !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
+#if PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
                 int one = 1; int is_little = (int)*(unsigned char *)&one;
                 unsigned char *bytes = (unsigned char *)&val;
                 ret = _PyLong_AsByteArray((PyLongObject *)v,
@@ -15797,7 +16255,7 @@ static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObj
 #endif
 
 /* CheckBinaryVersion */
-static unsigned long __Pyx_get_runtime_version() {
+static unsigned long __Pyx_get_runtime_version(void) {
 #if __PYX_LIMITED_VERSION_HEX >= 0x030B00A4
     return Py_Version & ~0xFFUL;
 #else
diff --git a/clickhouse_driver/bufferedwriter.pyx b/clickhouse_driver/bufferedwriter.pyx
index e9124b88..5e6a0ebe 100644
--- a/clickhouse_driver/bufferedwriter.pyx
+++ b/clickhouse_driver/bufferedwriter.pyx
@@ -78,10 +78,10 @@ cdef class BufferedWriter(object):
 
             memcpy(&items_buf[buf_pos], c_value, value_len)
             buf_pos += length
-
-        self.write(PyBytes_FromStringAndSize(items_buf, items_buf_size))
-
-        PyMem_Free(items_buf)
+        try:
+            self.write(PyBytes_FromStringAndSize(items_buf, items_buf_size))
+        finally:
+            PyMem_Free(items_buf)
 
     def write_fixed_strings(self, items, Py_ssize_t length, encoding=None):
         if encoding is None:
@@ -110,10 +110,10 @@ cdef class BufferedWriter(object):
 
             memcpy(&items_buf[buf_pos], c_value, value_len)
             buf_pos += length
-
-        self.write(PyBytes_FromStringAndSize(items_buf, items_buf_size))
-
-        PyMem_Free(items_buf)
+        try:
+            self.write(PyBytes_FromStringAndSize(items_buf, items_buf_size))
+        finally:
+            PyMem_Free(items_buf)
 
 
 cdef class BufferedSocketWriter(BufferedWriter):
diff --git a/clickhouse_driver/client.py b/clickhouse_driver/client.py
index fe57b502..2c38e9b7 100644
--- a/clickhouse_driver/client.py
+++ b/clickhouse_driver/client.py
@@ -592,8 +592,8 @@ def process_insert_query(self, query_without_data, data,
         self.connection.send_query(query_without_data, query_id=query_id)
         self.connection.send_external_tables(external_tables,
                                              types_check=types_check)
-
         sample_block = self.receive_sample_block()
+
         if sample_block:
             rv = self.send_data(sample_block, data,
                                 types_check=types_check, columnar=columnar)
diff --git a/clickhouse_driver/columns/largeint.c b/clickhouse_driver/columns/largeint.c
index ca8f9b09..47602274 100644
--- a/clickhouse_driver/columns/largeint.c
+++ b/clickhouse_driver/columns/largeint.c
@@ -1,4 +1,4 @@
-/* Generated by Cython 3.0.4 */
+/* Generated by Cython 3.0.6 */
 
 /* BEGIN: Cython Metadata
 {
@@ -54,10 +54,10 @@ END: Cython Metadata */
 #else
 #define __PYX_EXTRA_ABI_MODULE_NAME ""
 #endif
-#define CYTHON_ABI "3_0_4" __PYX_EXTRA_ABI_MODULE_NAME
+#define CYTHON_ABI "3_0_6" __PYX_EXTRA_ABI_MODULE_NAME
 #define __PYX_ABI_MODULE_NAME "_cython_" CYTHON_ABI
 #define __PYX_TYPE_MODULE_PREFIX __PYX_ABI_MODULE_NAME "."
-#define CYTHON_HEX_VERSION 0x030004F0
+#define CYTHON_HEX_VERSION 0x030006F0
 #define CYTHON_FUTURE_DIVISION 1
 #include <stddef.h>
 #ifndef offsetof
@@ -271,7 +271,7 @@ END: Cython Metadata */
   #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
     #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
   #endif
-#elif defined(PY_NOGIL)
+#elif defined(Py_GIL_DISABLED) || defined(Py_NOGIL)
   #define CYTHON_COMPILING_IN_PYPY 0
   #define CYTHON_COMPILING_IN_CPYTHON 0
   #define CYTHON_COMPILING_IN_LIMITED_API 0
@@ -600,8 +600,8 @@ END: Cython Metadata */
         PyObject *types_module=NULL, *code_type=NULL, *result=NULL;
         #if __PYX_LIMITED_VERSION_HEX < 0x030B0000
         PyObject *version_info; // borrowed
-        #endif
         PyObject *py_minor_version = NULL;
+        #endif
         long minor_version = 0;
         PyObject *type, *value, *traceback;
         PyErr_Fetch(&type, &value, &traceback);
@@ -611,6 +611,7 @@ END: Cython Metadata */
         if (!(version_info = PySys_GetObject("version_info"))) goto end;
         if (!(py_minor_version = PySequence_GetItem(version_info, 1))) goto end;
         minor_version = PyLong_AsLong(py_minor_version);
+        Py_DECREF(py_minor_version);
         if (minor_version == -1 && PyErr_Occurred()) goto end;
         #endif
         if (!(types_module = PyImport_ImportModule("types"))) goto end;
@@ -631,7 +632,6 @@ END: Cython Metadata */
         Py_XDECREF(code_type);
         Py_XDECREF(exception_table);
         Py_XDECREF(types_module);
-        Py_XDECREF(py_minor_version);
         if (type) {
             PyErr_Restore(type, value, traceback);
         }
@@ -826,6 +826,8 @@ static CYTHON_INLINE int __Pyx__IsSameCFunction(PyObject *func, void *cfunc) {
   #define __Pyx_PyThreadState_Current PyThreadState_Get()
 #elif !CYTHON_FAST_THREAD_STATE
   #define __Pyx_PyThreadState_Current PyThreadState_GET()
+#elif PY_VERSION_HEX >= 0x030d00A1
+  #define __Pyx_PyThreadState_Current PyThreadState_GetUnchecked()
 #elif PY_VERSION_HEX >= 0x03060000
   #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
 #elif PY_VERSION_HEX >= 0x03000000
@@ -901,7 +903,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
         }
     #endif
 #endif
-#if CYTHON_COMPILING_IN_CPYTHON || defined(_PyDict_NewPresized)
+#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030d0000 || defined(_PyDict_NewPresized)
 #define __Pyx_PyDict_NewPresized(n)  ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
 #else
 #define __Pyx_PyDict_NewPresized(n)  PyDict_New()
@@ -913,7 +915,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
   #define __Pyx_PyNumber_Divide(x,y)         PyNumber_Divide(x,y)
   #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceDivide(x,y)
 #endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX > 0x030600B4 && CYTHON_USE_UNICODE_INTERNALS
+#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX > 0x030600B4 && PY_VERSION_HEX < 0x030d0000 && CYTHON_USE_UNICODE_INTERNALS
 #define __Pyx_PyDict_GetItemStrWithError(dict, name)  _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
 static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStr(PyObject *dict, PyObject *name) {
     PyObject *res = __Pyx_PyDict_GetItemStrWithError(dict, name);
@@ -957,7 +959,7 @@ static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStrWithError(PyObject *dict,
 #endif
 #if CYTHON_USE_TYPE_SPECS && PY_VERSION_HEX >= 0x03080000
 #define __Pyx_PyHeapTypeObject_GC_Del(obj)  {\
-    PyTypeObject *type = Py_TYPE(obj);\
+    PyTypeObject *type = Py_TYPE((PyObject*)obj);\
     assert(__Pyx_PyType_HasFeature(type, Py_TPFLAGS_HEAPTYPE));\
     PyObject_GC_Del(obj);\
     Py_DECREF(type);\
@@ -1101,6 +1103,15 @@ static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStrWithError(PyObject *dict,
   #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_Size(o)
   #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_Size(o)
 #endif
+#if PY_VERSION_HEX >= 0x030d00A1
+  #define __Pyx_PyImport_AddModuleRef(name) PyImport_AddModuleRef(name)
+#else
+  static CYTHON_INLINE PyObject *__Pyx_PyImport_AddModuleRef(const char *name) {
+      PyObject *module = PyImport_AddModule(name);
+      Py_XINCREF(module);
+      return module;
+  }
+#endif
 #if PY_MAJOR_VERSION >= 3
   #define PyIntObject                  PyLongObject
   #define PyInt_Type                   PyLong_Type
@@ -1205,6 +1216,7 @@ static CYTHON_INLINE float __PYX_NAN() {
 /* Early includes */
 #include <string.h>
 #include <stdio.h>
+#include <stddef.h>
 #include "pythread.h"
 #ifdef _OPENMP
 #include <omp.h>
@@ -1472,10 +1484,10 @@ static const char *__pyx_filename;
 
 static const char *__pyx_f[] = {
   "clickhouse_driver/columns/largeint.pyx",
-  "contextvars.pxd",
-  "type.pxd",
-  "bool.pxd",
-  "complex.pxd",
+  "venv/lib/python3.10/site-packages/Cython/Includes/cpython/contextvars.pxd",
+  "venv/lib/python3.10/site-packages/Cython/Includes/cpython/type.pxd",
+  "venv/lib/python3.10/site-packages/Cython/Includes/cpython/bool.pxd",
+  "venv/lib/python3.10/site-packages/Cython/Includes/cpython/complex.pxd",
 };
 /* #### Code section: utility_code_proto_before_types ### */
 /* ForceInitThreads.proto */
@@ -1699,7 +1711,11 @@ static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int
     #define __Pyx_NumKwargs_FASTCALL(kwds) PyTuple_GET_SIZE(kwds)
     #define __Pyx_KwValues_FASTCALL(args, nargs) ((args) + (nargs))
     static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s);
+#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
+    CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues);
+  #else
     #define __Pyx_KwargsAsDict_FASTCALL(kw, kwvalues) _PyStack_AsDict(kwvalues, kw)
+  #endif
     #define __Pyx_Arg_NewRef_FASTCALL(arg) arg // no-op, __Pyx_Arg_FASTCALL is direct and this needs
     #define __Pyx_Arg_XDECREF_FASTCALL(arg)  // no-op - arg was returned from array
 #else
@@ -1763,22 +1779,22 @@ static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, long int
 #endif
 
 /* TypeImport.proto */
-#ifndef __PYX_HAVE_RT_ImportType_proto_3_0_4
-#define __PYX_HAVE_RT_ImportType_proto_3_0_4
+#ifndef __PYX_HAVE_RT_ImportType_proto_3_0_6
+#define __PYX_HAVE_RT_ImportType_proto_3_0_6
 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
 #include <stdalign.h>
 #endif
 #if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) || __cplusplus >= 201103L
-#define __PYX_GET_STRUCT_ALIGNMENT_3_0_4(s) alignof(s)
+#define __PYX_GET_STRUCT_ALIGNMENT_3_0_6(s) alignof(s)
 #else
-#define __PYX_GET_STRUCT_ALIGNMENT_3_0_4(s) sizeof(void*)
+#define __PYX_GET_STRUCT_ALIGNMENT_3_0_6(s) sizeof(void*)
 #endif
-enum __Pyx_ImportType_CheckSize_3_0_4 {
-   __Pyx_ImportType_CheckSize_Error_3_0_4 = 0,
-   __Pyx_ImportType_CheckSize_Warn_3_0_4 = 1,
-   __Pyx_ImportType_CheckSize_Ignore_3_0_4 = 2
+enum __Pyx_ImportType_CheckSize_3_0_6 {
+   __Pyx_ImportType_CheckSize_Error_3_0_6 = 0,
+   __Pyx_ImportType_CheckSize_Warn_3_0_6 = 1,
+   __Pyx_ImportType_CheckSize_Ignore_3_0_6 = 2
 };
-static PyTypeObject *__Pyx_ImportType_3_0_4(PyObject* module, const char *module_name, const char *class_name, size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_0_4 check_size);
+static PyTypeObject *__Pyx_ImportType_3_0_6(PyObject* module, const char *module_name, const char *class_name, size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_0_6 check_size);
 #endif
 
 /* Import.proto */
@@ -2119,6 +2135,8 @@ static CYTHON_INLINE double __pyx_f_7cpython_7complex_7complex_4imag_imag(PyComp
 
 /* Module declarations from "cpython.string" */
 
+/* Module declarations from "libc.stddef" */
+
 /* Module declarations from "cpython.unicode" */
 
 /* Module declarations from "cpython.pyport" */
@@ -2326,6 +2344,8 @@ typedef struct {
   #endif
   #if CYTHON_USE_MODULE_STATE
   #endif
+  #if CYTHON_USE_MODULE_STATE
+  #endif
   PyObject *__pyx_n_s_;
   PyObject *__pyx_n_s_MAX_INT64;
   PyObject *__pyx_n_s_MAX_UINT64;
@@ -2655,6 +2675,8 @@ static int __pyx_m_traverse(PyObject *m, visitproc visit, void *arg) {
 #endif
 #if CYTHON_USE_MODULE_STATE
 #endif
+#if CYTHON_USE_MODULE_STATE
+#endif
 #define __pyx_n_s_ __pyx_mstate_global->__pyx_n_s_
 #define __pyx_n_s_MAX_INT64 __pyx_mstate_global->__pyx_n_s_MAX_INT64
 #define __pyx_n_s_MAX_UINT64 __pyx_mstate_global->__pyx_n_s_MAX_UINT64
@@ -6299,23 +6321,23 @@ static int __Pyx_modinit_type_import_code(void) {
   /*--- Type import code ---*/
   __pyx_t_1 = PyImport_ImportModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 9, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_ptype_7cpython_4type_type = __Pyx_ImportType_3_0_4(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "type", 
+  __pyx_ptype_7cpython_4type_type = __Pyx_ImportType_3_0_6(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "type", 
   #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
-  sizeof(PyTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_4(PyTypeObject),
+  sizeof(PyTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_6(PyTypeObject),
   #elif CYTHON_COMPILING_IN_LIMITED_API
-  sizeof(PyTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_4(PyTypeObject),
+  sizeof(PyTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_6(PyTypeObject),
   #else
-  sizeof(PyHeapTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_4(PyHeapTypeObject),
+  sizeof(PyHeapTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_6(PyHeapTypeObject),
   #endif
-  __Pyx_ImportType_CheckSize_Warn_3_0_4); if (!__pyx_ptype_7cpython_4type_type) __PYX_ERR(2, 9, __pyx_L1_error)
+  __Pyx_ImportType_CheckSize_Warn_3_0_6); if (!__pyx_ptype_7cpython_4type_type) __PYX_ERR(2, 9, __pyx_L1_error)
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_t_1 = PyImport_ImportModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_ptype_7cpython_4bool_bool = __Pyx_ImportType_3_0_4(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "bool", sizeof(PyBoolObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_4(PyBoolObject),__Pyx_ImportType_CheckSize_Warn_3_0_4); if (!__pyx_ptype_7cpython_4bool_bool) __PYX_ERR(3, 8, __pyx_L1_error)
+  __pyx_ptype_7cpython_4bool_bool = __Pyx_ImportType_3_0_6(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "bool", sizeof(PyBoolObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_6(PyBoolObject),__Pyx_ImportType_CheckSize_Warn_3_0_6); if (!__pyx_ptype_7cpython_4bool_bool) __PYX_ERR(3, 8, __pyx_L1_error)
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_t_1 = PyImport_ImportModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_t_1)) __PYX_ERR(4, 15, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_ptype_7cpython_7complex_complex = __Pyx_ImportType_3_0_4(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "complex", sizeof(PyComplexObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_4(PyComplexObject),__Pyx_ImportType_CheckSize_Warn_3_0_4); if (!__pyx_ptype_7cpython_7complex_complex) __PYX_ERR(4, 15, __pyx_L1_error)
+  __pyx_ptype_7cpython_7complex_complex = __Pyx_ImportType_3_0_6(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "complex", sizeof(PyComplexObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_6(PyComplexObject),__Pyx_ImportType_CheckSize_Warn_3_0_6); if (!__pyx_ptype_7cpython_7complex_complex) __PYX_ERR(4, 15, __pyx_L1_error)
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_RefNannyFinishContext();
   return 0;
@@ -6542,10 +6564,8 @@ static CYTHON_SMALL_CODE int __pyx_pymod_exec_largeint(PyObject *__pyx_pyinit_mo
   CYTHON_UNUSED_VAR(__pyx_t_1);
   __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error)
   Py_INCREF(__pyx_d);
-  __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error)
-  Py_INCREF(__pyx_b);
-  __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error)
-  Py_INCREF(__pyx_cython_runtime);
+  __pyx_b = __Pyx_PyImport_AddModuleRef(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error)
+  __pyx_cython_runtime = __Pyx_PyImport_AddModuleRef((const char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error)
   if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
   #if CYTHON_REFNANNY
 __Pyx_RefNanny = __Pyx_RefNannyImportAPI("refnanny");
@@ -6969,14 +6989,20 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject
 #endif
 
 /* PyObjectGetAttrStrNoError */
+#if __PYX_LIMITED_VERSION_HEX < 0x030d00A1
 static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) {
     __Pyx_PyThreadState_declare
     __Pyx_PyThreadState_assign
     if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
         __Pyx_PyErr_Clear();
 }
+#endif
 static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) {
     PyObject *result;
+#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
+    (void) PyObject_GetOptionalAttr(obj, attr_name, &result);
+    return result;
+#else
 #if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1
     PyTypeObject* tp = Py_TYPE(obj);
     if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) {
@@ -6988,6 +7014,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, P
         __Pyx_PyObject_GetAttrStr_ClearAttributeError();
     }
     return result;
+#endif
 }
 
 /* GetBuiltinName */
@@ -7209,6 +7236,24 @@ static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyO
     }
     return NULL;  // not found (no exception set)
 }
+#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
+CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues) {
+    Py_ssize_t i, nkwargs = PyTuple_GET_SIZE(kwnames);
+    PyObject *dict;
+    dict = PyDict_New();
+    if (unlikely(!dict))
+        return NULL;
+    for (i=0; i<nkwargs; i++) {
+        PyObject *key = PyTuple_GET_ITEM(kwnames, i);
+        if (unlikely(PyDict_SetItem(dict, key, kwvalues[i]) < 0))
+            goto bad;
+    }
+    return dict;
+bad:
+    Py_DECREF(dict);
+    return NULL;
+}
+#endif
 #endif
 
 /* RaiseArgTupleInvalid */
@@ -7495,7 +7540,7 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
         }
     }
 #else
-    if (is_list || PySequence_Check(o)) {
+    if (is_list || !PyMapping_Check(o)) {
         return PySequence_GetItem(o, i);
     }
 #endif
@@ -7636,10 +7681,10 @@ static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, long int
 #endif
 
 /* TypeImport */
-#ifndef __PYX_HAVE_RT_ImportType_3_0_4
-#define __PYX_HAVE_RT_ImportType_3_0_4
-static PyTypeObject *__Pyx_ImportType_3_0_4(PyObject *module, const char *module_name, const char *class_name,
-    size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_0_4 check_size)
+#ifndef __PYX_HAVE_RT_ImportType_3_0_6
+#define __PYX_HAVE_RT_ImportType_3_0_6
+static PyTypeObject *__Pyx_ImportType_3_0_6(PyObject *module, const char *module_name, const char *class_name,
+    size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_0_6 check_size)
 {
     PyObject *result = 0;
     char warning[200];
@@ -7693,7 +7738,7 @@ static PyTypeObject *__Pyx_ImportType_3_0_4(PyObject *module, const char *module
             module_name, class_name, size, basicsize+itemsize);
         goto bad;
     }
-    if (check_size == __Pyx_ImportType_CheckSize_Error_3_0_4 &&
+    if (check_size == __Pyx_ImportType_CheckSize_Error_3_0_6 &&
             ((size_t)basicsize > size || (size_t)(basicsize + itemsize) < size)) {
         PyErr_Format(PyExc_ValueError,
             "%.200s.%.200s size changed, may indicate binary incompatibility. "
@@ -7701,7 +7746,7 @@ static PyTypeObject *__Pyx_ImportType_3_0_4(PyObject *module, const char *module
             module_name, class_name, size, basicsize, basicsize+itemsize);
         goto bad;
     }
-    else if (check_size == __Pyx_ImportType_CheckSize_Warn_3_0_4 && (size_t)basicsize > size) {
+    else if (check_size == __Pyx_ImportType_CheckSize_Warn_3_0_6 && (size_t)basicsize > size) {
         PyOS_snprintf(warning, sizeof(warning),
             "%s.%s size changed, may indicate binary incompatibility. "
             "Expected %zd from C header, got %zd from PyObject",
@@ -7851,7 +7896,7 @@ static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
 {
     PyObject *result;
 #if !CYTHON_AVOID_BORROWED_REFS
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1
+#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 && PY_VERSION_HEX < 0x030d0000
     result = _PyDict_GetItem_KnownHash(__pyx_d, name, ((PyASCIIObject *) name)->hash);
     __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
     if (likely(result)) {
@@ -7960,10 +8005,7 @@ static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject
 
 /* FetchSharedCythonModule */
 static PyObject *__Pyx_FetchSharedCythonABIModule(void) {
-    PyObject *abi_module = PyImport_AddModule((char*) __PYX_ABI_MODULE_NAME);
-    if (unlikely(!abi_module)) return NULL;
-    Py_INCREF(abi_module);
-    return abi_module;
+    return __Pyx_PyImport_AddModuleRef((char*) __PYX_ABI_MODULE_NAME);
 }
 
 /* FetchCommonType */
@@ -9286,8 +9328,8 @@ static PyObject *__Pyx_PyCode_Replace_For_AddTraceback(PyObject *code, PyObject
         Py_DECREF(replace);
         return result;
     }
-    #if __PYX_LIMITED_VERSION_HEX < 0x030780000
     PyErr_Clear();
+    #if __PYX_LIMITED_VERSION_HEX < 0x030780000
     {
         PyObject *compiled = NULL, *result = NULL;
         if (unlikely(PyDict_SetItemString(scratch_dict, "code", code))) return NULL;
@@ -9307,6 +9349,8 @@ static PyObject *__Pyx_PyCode_Replace_For_AddTraceback(PyObject *code, PyObject
         if (result) Py_INCREF(result);
         return result;
     }
+    #else
+    return NULL;
     #endif
 }
 static void __Pyx_AddTraceback(const char *funcname, int c_line,
@@ -9645,7 +9689,7 @@ static CYTHON_INLINE unsigned PY_LONG_LONG __Pyx_PyInt_As_unsigned_PY_LONG_LONG(
 #endif
             if (likely(v)) {
                 int ret = -1;
-#if !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
+#if PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
                 int one = 1; int is_little = (int)*(unsigned char *)&one;
                 unsigned char *bytes = (unsigned char *)&val;
                 ret = _PyLong_AsByteArray((PyLongObject *)v,
@@ -9781,13 +9825,13 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_PY_LONG_LONG(unsigned P
     {
         int one = 1; int little = (int)*(unsigned char *)&one;
         unsigned char *bytes = (unsigned char *)&value;
-#if !CYTHON_COMPILING_IN_LIMITED_API
+#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
         return _PyLong_FromByteArray(bytes, sizeof(unsigned PY_LONG_LONG),
                                      little, !is_unsigned);
 #else
         PyObject *from_bytes, *result = NULL;
         PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
-        from_bytes = PyObject_GetAttrString((PyObject*)&PyInt_Type, "from_bytes");
+        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
         if (!from_bytes) return NULL;
         py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(unsigned PY_LONG_LONG));
         if (!py_bytes) goto limited_bad;
@@ -9795,16 +9839,18 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_PY_LONG_LONG(unsigned P
         if (!order_str) goto limited_bad;
         arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
         if (!arg_tuple) goto limited_bad;
-        kwds = PyDict_New();
-        if (!kwds) goto limited_bad;
-        if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(!is_unsigned ? Py_True : Py_False))) goto limited_bad;
+        if (!is_unsigned) {
+            kwds = PyDict_New();
+            if (!kwds) goto limited_bad;
+            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
+        }
         result = PyObject_Call(from_bytes, arg_tuple, kwds);
         limited_bad:
-        Py_XDECREF(from_bytes);
-        Py_XDECREF(py_bytes);
-        Py_XDECREF(order_str);
-        Py_XDECREF(arg_tuple);
         Py_XDECREF(kwds);
+        Py_XDECREF(arg_tuple);
+        Py_XDECREF(order_str);
+        Py_XDECREF(py_bytes);
+        Py_XDECREF(from_bytes);
         return result;
 #endif
     }
@@ -9859,13 +9905,13 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
     {
         int one = 1; int little = (int)*(unsigned char *)&one;
         unsigned char *bytes = (unsigned char *)&value;
-#if !CYTHON_COMPILING_IN_LIMITED_API
+#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
         return _PyLong_FromByteArray(bytes, sizeof(long),
                                      little, !is_unsigned);
 #else
         PyObject *from_bytes, *result = NULL;
         PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
-        from_bytes = PyObject_GetAttrString((PyObject*)&PyInt_Type, "from_bytes");
+        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
         if (!from_bytes) return NULL;
         py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(long));
         if (!py_bytes) goto limited_bad;
@@ -9873,16 +9919,18 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
         if (!order_str) goto limited_bad;
         arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
         if (!arg_tuple) goto limited_bad;
-        kwds = PyDict_New();
-        if (!kwds) goto limited_bad;
-        if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(!is_unsigned ? Py_True : Py_False))) goto limited_bad;
+        if (!is_unsigned) {
+            kwds = PyDict_New();
+            if (!kwds) goto limited_bad;
+            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
+        }
         result = PyObject_Call(from_bytes, arg_tuple, kwds);
         limited_bad:
-        Py_XDECREF(from_bytes);
-        Py_XDECREF(py_bytes);
-        Py_XDECREF(order_str);
-        Py_XDECREF(arg_tuple);
         Py_XDECREF(kwds);
+        Py_XDECREF(arg_tuple);
+        Py_XDECREF(order_str);
+        Py_XDECREF(py_bytes);
+        Py_XDECREF(from_bytes);
         return result;
 #endif
     }
@@ -10058,7 +10106,7 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
 #endif
             if (likely(v)) {
                 int ret = -1;
-#if !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
+#if PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
                 int one = 1; int is_little = (int)*(unsigned char *)&one;
                 unsigned char *bytes = (unsigned char *)&val;
                 ret = _PyLong_AsByteArray((PyLongObject *)v,
@@ -10331,7 +10379,7 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
 #endif
             if (likely(v)) {
                 int ret = -1;
-#if !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
+#if PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
                 int one = 1; int is_little = (int)*(unsigned char *)&one;
                 unsigned char *bytes = (unsigned char *)&val;
                 ret = _PyLong_AsByteArray((PyLongObject *)v,
@@ -10551,7 +10599,7 @@ static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObj
 #endif
 
 /* CheckBinaryVersion */
-static unsigned long __Pyx_get_runtime_version() {
+static unsigned long __Pyx_get_runtime_version(void) {
 #if __PYX_LIMITED_VERSION_HEX >= 0x030B00A4
     return Py_Version & ~0xFFUL;
 #else
diff --git a/clickhouse_driver/varint.c b/clickhouse_driver/varint.c
index 96eae25c..5358cda7 100644
--- a/clickhouse_driver/varint.c
+++ b/clickhouse_driver/varint.c
@@ -1,4 +1,4 @@
-/* Generated by Cython 3.0.4 */
+/* Generated by Cython 3.0.6 */
 
 /* BEGIN: Cython Metadata
 {
@@ -54,10 +54,10 @@ END: Cython Metadata */
 #else
 #define __PYX_EXTRA_ABI_MODULE_NAME ""
 #endif
-#define CYTHON_ABI "3_0_4" __PYX_EXTRA_ABI_MODULE_NAME
+#define CYTHON_ABI "3_0_6" __PYX_EXTRA_ABI_MODULE_NAME
 #define __PYX_ABI_MODULE_NAME "_cython_" CYTHON_ABI
 #define __PYX_TYPE_MODULE_PREFIX __PYX_ABI_MODULE_NAME "."
-#define CYTHON_HEX_VERSION 0x030004F0
+#define CYTHON_HEX_VERSION 0x030006F0
 #define CYTHON_FUTURE_DIVISION 1
 #include <stddef.h>
 #ifndef offsetof
@@ -271,7 +271,7 @@ END: Cython Metadata */
   #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
     #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
   #endif
-#elif defined(PY_NOGIL)
+#elif defined(Py_GIL_DISABLED) || defined(Py_NOGIL)
   #define CYTHON_COMPILING_IN_PYPY 0
   #define CYTHON_COMPILING_IN_CPYTHON 0
   #define CYTHON_COMPILING_IN_LIMITED_API 0
@@ -600,8 +600,8 @@ END: Cython Metadata */
         PyObject *types_module=NULL, *code_type=NULL, *result=NULL;
         #if __PYX_LIMITED_VERSION_HEX < 0x030B0000
         PyObject *version_info; // borrowed
-        #endif
         PyObject *py_minor_version = NULL;
+        #endif
         long minor_version = 0;
         PyObject *type, *value, *traceback;
         PyErr_Fetch(&type, &value, &traceback);
@@ -611,6 +611,7 @@ END: Cython Metadata */
         if (!(version_info = PySys_GetObject("version_info"))) goto end;
         if (!(py_minor_version = PySequence_GetItem(version_info, 1))) goto end;
         minor_version = PyLong_AsLong(py_minor_version);
+        Py_DECREF(py_minor_version);
         if (minor_version == -1 && PyErr_Occurred()) goto end;
         #endif
         if (!(types_module = PyImport_ImportModule("types"))) goto end;
@@ -631,7 +632,6 @@ END: Cython Metadata */
         Py_XDECREF(code_type);
         Py_XDECREF(exception_table);
         Py_XDECREF(types_module);
-        Py_XDECREF(py_minor_version);
         if (type) {
             PyErr_Restore(type, value, traceback);
         }
@@ -826,6 +826,8 @@ static CYTHON_INLINE int __Pyx__IsSameCFunction(PyObject *func, void *cfunc) {
   #define __Pyx_PyThreadState_Current PyThreadState_Get()
 #elif !CYTHON_FAST_THREAD_STATE
   #define __Pyx_PyThreadState_Current PyThreadState_GET()
+#elif PY_VERSION_HEX >= 0x030d00A1
+  #define __Pyx_PyThreadState_Current PyThreadState_GetUnchecked()
 #elif PY_VERSION_HEX >= 0x03060000
   #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
 #elif PY_VERSION_HEX >= 0x03000000
@@ -901,7 +903,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
         }
     #endif
 #endif
-#if CYTHON_COMPILING_IN_CPYTHON || defined(_PyDict_NewPresized)
+#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030d0000 || defined(_PyDict_NewPresized)
 #define __Pyx_PyDict_NewPresized(n)  ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
 #else
 #define __Pyx_PyDict_NewPresized(n)  PyDict_New()
@@ -913,7 +915,7 @@ static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
   #define __Pyx_PyNumber_Divide(x,y)         PyNumber_Divide(x,y)
   #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceDivide(x,y)
 #endif
-#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX > 0x030600B4 && CYTHON_USE_UNICODE_INTERNALS
+#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX > 0x030600B4 && PY_VERSION_HEX < 0x030d0000 && CYTHON_USE_UNICODE_INTERNALS
 #define __Pyx_PyDict_GetItemStrWithError(dict, name)  _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
 static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStr(PyObject *dict, PyObject *name) {
     PyObject *res = __Pyx_PyDict_GetItemStrWithError(dict, name);
@@ -957,7 +959,7 @@ static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStrWithError(PyObject *dict,
 #endif
 #if CYTHON_USE_TYPE_SPECS && PY_VERSION_HEX >= 0x03080000
 #define __Pyx_PyHeapTypeObject_GC_Del(obj)  {\
-    PyTypeObject *type = Py_TYPE(obj);\
+    PyTypeObject *type = Py_TYPE((PyObject*)obj);\
     assert(__Pyx_PyType_HasFeature(type, Py_TPFLAGS_HEAPTYPE));\
     PyObject_GC_Del(obj);\
     Py_DECREF(type);\
@@ -1101,6 +1103,15 @@ static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStrWithError(PyObject *dict,
   #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_Size(o)
   #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_Size(o)
 #endif
+#if PY_VERSION_HEX >= 0x030d00A1
+  #define __Pyx_PyImport_AddModuleRef(name) PyImport_AddModuleRef(name)
+#else
+  static CYTHON_INLINE PyObject *__Pyx_PyImport_AddModuleRef(const char *name) {
+      PyObject *module = PyImport_AddModule(name);
+      Py_XINCREF(module);
+      return module;
+  }
+#endif
 #if PY_MAJOR_VERSION >= 3
   #define PyIntObject                  PyLongObject
   #define PyInt_Type                   PyLong_Type
@@ -1205,6 +1216,7 @@ static CYTHON_INLINE float __PYX_NAN() {
 /* Early includes */
 #include <string.h>
 #include <stdio.h>
+#include <stddef.h>
 #include "pythread.h"
 #ifdef _OPENMP
 #include <omp.h>
@@ -1471,11 +1483,11 @@ static const char *__pyx_filename;
 /* #### Code section: filename_table ### */
 
 static const char *__pyx_f[] = {
-  "contextvars.pxd",
+  "venv/lib/python3.10/site-packages/Cython/Includes/cpython/contextvars.pxd",
   "clickhouse_driver/varint.pyx",
-  "type.pxd",
-  "bool.pxd",
-  "complex.pxd",
+  "venv/lib/python3.10/site-packages/Cython/Includes/cpython/type.pxd",
+  "venv/lib/python3.10/site-packages/Cython/Includes/cpython/bool.pxd",
+  "venv/lib/python3.10/site-packages/Cython/Includes/cpython/complex.pxd",
 };
 /* #### Code section: utility_code_proto_before_types ### */
 /* ForceInitThreads.proto */
@@ -1635,7 +1647,11 @@ static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int
     #define __Pyx_NumKwargs_FASTCALL(kwds) PyTuple_GET_SIZE(kwds)
     #define __Pyx_KwValues_FASTCALL(args, nargs) ((args) + (nargs))
     static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s);
+#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
+    CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues);
+  #else
     #define __Pyx_KwargsAsDict_FASTCALL(kw, kwvalues) _PyStack_AsDict(kwvalues, kw)
+  #endif
     #define __Pyx_Arg_NewRef_FASTCALL(arg) arg // no-op, __Pyx_Arg_FASTCALL is direct and this needs
     #define __Pyx_Arg_XDECREF_FASTCALL(arg)  // no-op - arg was returned from array
 #else
@@ -1727,22 +1743,22 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject
 static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject **args, size_t nargs, PyObject *kwargs);
 
 /* TypeImport.proto */
-#ifndef __PYX_HAVE_RT_ImportType_proto_3_0_4
-#define __PYX_HAVE_RT_ImportType_proto_3_0_4
+#ifndef __PYX_HAVE_RT_ImportType_proto_3_0_6
+#define __PYX_HAVE_RT_ImportType_proto_3_0_6
 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
 #include <stdalign.h>
 #endif
 #if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) || __cplusplus >= 201103L
-#define __PYX_GET_STRUCT_ALIGNMENT_3_0_4(s) alignof(s)
+#define __PYX_GET_STRUCT_ALIGNMENT_3_0_6(s) alignof(s)
 #else
-#define __PYX_GET_STRUCT_ALIGNMENT_3_0_4(s) sizeof(void*)
+#define __PYX_GET_STRUCT_ALIGNMENT_3_0_6(s) sizeof(void*)
 #endif
-enum __Pyx_ImportType_CheckSize_3_0_4 {
-   __Pyx_ImportType_CheckSize_Error_3_0_4 = 0,
-   __Pyx_ImportType_CheckSize_Warn_3_0_4 = 1,
-   __Pyx_ImportType_CheckSize_Ignore_3_0_4 = 2
+enum __Pyx_ImportType_CheckSize_3_0_6 {
+   __Pyx_ImportType_CheckSize_Error_3_0_6 = 0,
+   __Pyx_ImportType_CheckSize_Warn_3_0_6 = 1,
+   __Pyx_ImportType_CheckSize_Ignore_3_0_6 = 2
 };
-static PyTypeObject *__Pyx_ImportType_3_0_4(PyObject* module, const char *module_name, const char *class_name, size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_0_4 check_size);
+static PyTypeObject *__Pyx_ImportType_3_0_6(PyObject* module, const char *module_name, const char *class_name, size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_0_6 check_size);
 #endif
 
 /* IncludeStructmemberH.proto */
@@ -2110,6 +2126,8 @@ static CYTHON_INLINE double __pyx_f_7cpython_7complex_7complex_4imag_imag(PyComp
 
 /* Module declarations from "cpython.string" */
 
+/* Module declarations from "libc.stddef" */
+
 /* Module declarations from "cpython.unicode" */
 
 /* Module declarations from "cpython.pyport" */
@@ -2298,6 +2316,8 @@ typedef struct {
   #endif
   #if CYTHON_USE_MODULE_STATE
   #endif
+  #if CYTHON_USE_MODULE_STATE
+  #endif
   PyObject *__pyx_n_s__7;
   PyObject *__pyx_n_s_asyncio_coroutines;
   PyObject *__pyx_n_s_buf;
@@ -2567,6 +2587,8 @@ static int __pyx_m_traverse(PyObject *m, visitproc visit, void *arg) {
 #endif
 #if CYTHON_USE_MODULE_STATE
 #endif
+#if CYTHON_USE_MODULE_STATE
+#endif
 #define __pyx_n_s__7 __pyx_mstate_global->__pyx_n_s__7
 #define __pyx_n_s_asyncio_coroutines __pyx_mstate_global->__pyx_n_s_asyncio_coroutines
 #define __pyx_n_s_buf __pyx_mstate_global->__pyx_n_s_buf
@@ -3886,23 +3908,23 @@ static int __Pyx_modinit_type_import_code(void) {
   /*--- Type import code ---*/
   __pyx_t_1 = PyImport_ImportModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 9, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_ptype_7cpython_4type_type = __Pyx_ImportType_3_0_4(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "type", 
+  __pyx_ptype_7cpython_4type_type = __Pyx_ImportType_3_0_6(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "type", 
   #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
-  sizeof(PyTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_4(PyTypeObject),
+  sizeof(PyTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_6(PyTypeObject),
   #elif CYTHON_COMPILING_IN_LIMITED_API
-  sizeof(PyTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_4(PyTypeObject),
+  sizeof(PyTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_6(PyTypeObject),
   #else
-  sizeof(PyHeapTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_4(PyHeapTypeObject),
+  sizeof(PyHeapTypeObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_6(PyHeapTypeObject),
   #endif
-  __Pyx_ImportType_CheckSize_Warn_3_0_4); if (!__pyx_ptype_7cpython_4type_type) __PYX_ERR(2, 9, __pyx_L1_error)
+  __Pyx_ImportType_CheckSize_Warn_3_0_6); if (!__pyx_ptype_7cpython_4type_type) __PYX_ERR(2, 9, __pyx_L1_error)
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_t_1 = PyImport_ImportModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 8, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_ptype_7cpython_4bool_bool = __Pyx_ImportType_3_0_4(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "bool", sizeof(PyBoolObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_4(PyBoolObject),__Pyx_ImportType_CheckSize_Warn_3_0_4); if (!__pyx_ptype_7cpython_4bool_bool) __PYX_ERR(3, 8, __pyx_L1_error)
+  __pyx_ptype_7cpython_4bool_bool = __Pyx_ImportType_3_0_6(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "bool", sizeof(PyBoolObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_6(PyBoolObject),__Pyx_ImportType_CheckSize_Warn_3_0_6); if (!__pyx_ptype_7cpython_4bool_bool) __PYX_ERR(3, 8, __pyx_L1_error)
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_t_1 = PyImport_ImportModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_t_1)) __PYX_ERR(4, 15, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_ptype_7cpython_7complex_complex = __Pyx_ImportType_3_0_4(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "complex", sizeof(PyComplexObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_4(PyComplexObject),__Pyx_ImportType_CheckSize_Warn_3_0_4); if (!__pyx_ptype_7cpython_7complex_complex) __PYX_ERR(4, 15, __pyx_L1_error)
+  __pyx_ptype_7cpython_7complex_complex = __Pyx_ImportType_3_0_6(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "complex", sizeof(PyComplexObject), __PYX_GET_STRUCT_ALIGNMENT_3_0_6(PyComplexObject),__Pyx_ImportType_CheckSize_Warn_3_0_6); if (!__pyx_ptype_7cpython_7complex_complex) __PYX_ERR(4, 15, __pyx_L1_error)
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_RefNannyFinishContext();
   return 0;
@@ -4128,10 +4150,8 @@ static CYTHON_SMALL_CODE int __pyx_pymod_exec_varint(PyObject *__pyx_pyinit_modu
   CYTHON_UNUSED_VAR(__pyx_t_1);
   __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(1, 1, __pyx_L1_error)
   Py_INCREF(__pyx_d);
-  __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(1, 1, __pyx_L1_error)
-  Py_INCREF(__pyx_b);
-  __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(1, 1, __pyx_L1_error)
-  Py_INCREF(__pyx_cython_runtime);
+  __pyx_b = __Pyx_PyImport_AddModuleRef(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(1, 1, __pyx_L1_error)
+  __pyx_cython_runtime = __Pyx_PyImport_AddModuleRef((const char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(1, 1, __pyx_L1_error)
   if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(1, 1, __pyx_L1_error)
   #if CYTHON_REFNANNY
 __Pyx_RefNanny = __Pyx_RefNannyImportAPI("refnanny");
@@ -4527,6 +4547,24 @@ static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyO
     }
     return NULL;  // not found (no exception set)
 }
+#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
+CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues) {
+    Py_ssize_t i, nkwargs = PyTuple_GET_SIZE(kwnames);
+    PyObject *dict;
+    dict = PyDict_New();
+    if (unlikely(!dict))
+        return NULL;
+    for (i=0; i<nkwargs; i++) {
+        PyObject *key = PyTuple_GET_ITEM(kwnames, i);
+        if (unlikely(PyDict_SetItem(dict, key, kwvalues[i]) < 0))
+            goto bad;
+    }
+    return dict;
+bad:
+    Py_DECREF(dict);
+    return NULL;
+}
+#endif
 #endif
 
 /* RaiseDoubleKeywords */
@@ -4784,9 +4822,15 @@ static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args,
     PyObject *result;
     assert(kwargs == NULL || PyDict_Check(kwargs));
     nk = kwargs ? PyDict_Size(kwargs) : 0;
+    #if PY_MAJOR_VERSION < 3
     if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) {
         return NULL;
     }
+    #else
+    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object"))) {
+        return NULL;
+    }
+    #endif
     if (
 #if PY_MAJOR_VERSION >= 3
             co->co_kwonlyargcount == 0 &&
@@ -4863,8 +4907,13 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg
     ternaryfunc call = Py_TYPE(func)->tp_call;
     if (unlikely(!call))
         return PyObject_Call(func, arg, kw);
+    #if PY_MAJOR_VERSION < 3
     if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
         return NULL;
+    #else
+    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
+        return NULL;
+    #endif
     result = (*call)(func, arg, kw);
     Py_LeaveRecursiveCall();
     if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
@@ -4883,8 +4932,13 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject
     PyCFunction cfunc;
     cfunc = __Pyx_CyOrPyCFunction_GET_FUNCTION(func);
     self = __Pyx_CyOrPyCFunction_GET_SELF(func);
+    #if PY_MAJOR_VERSION < 3
     if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
         return NULL;
+    #else
+    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
+        return NULL;
+    #endif
     result = cfunc(self, arg);
     Py_LeaveRecursiveCall();
     if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
@@ -4949,7 +5003,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObj
     #endif
     if (kwargs == NULL) {
         #if CYTHON_VECTORCALL
-        #if Py_VERSION_HEX < 0x03090000
+        #if PY_VERSION_HEX < 0x03090000
         vectorcallfunc f = _PyVectorcall_Function(func);
         #else
         vectorcallfunc f = PyVectorcall_Function(func);
@@ -4975,10 +5029,10 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObj
 }
 
 /* TypeImport */
-#ifndef __PYX_HAVE_RT_ImportType_3_0_4
-#define __PYX_HAVE_RT_ImportType_3_0_4
-static PyTypeObject *__Pyx_ImportType_3_0_4(PyObject *module, const char *module_name, const char *class_name,
-    size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_0_4 check_size)
+#ifndef __PYX_HAVE_RT_ImportType_3_0_6
+#define __PYX_HAVE_RT_ImportType_3_0_6
+static PyTypeObject *__Pyx_ImportType_3_0_6(PyObject *module, const char *module_name, const char *class_name,
+    size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_0_6 check_size)
 {
     PyObject *result = 0;
     char warning[200];
@@ -5032,7 +5086,7 @@ static PyTypeObject *__Pyx_ImportType_3_0_4(PyObject *module, const char *module
             module_name, class_name, size, basicsize+itemsize);
         goto bad;
     }
-    if (check_size == __Pyx_ImportType_CheckSize_Error_3_0_4 &&
+    if (check_size == __Pyx_ImportType_CheckSize_Error_3_0_6 &&
             ((size_t)basicsize > size || (size_t)(basicsize + itemsize) < size)) {
         PyErr_Format(PyExc_ValueError,
             "%.200s.%.200s size changed, may indicate binary incompatibility. "
@@ -5040,7 +5094,7 @@ static PyTypeObject *__Pyx_ImportType_3_0_4(PyObject *module, const char *module
             module_name, class_name, size, basicsize, basicsize+itemsize);
         goto bad;
     }
-    else if (check_size == __Pyx_ImportType_CheckSize_Warn_3_0_4 && (size_t)basicsize > size) {
+    else if (check_size == __Pyx_ImportType_CheckSize_Warn_3_0_6 && (size_t)basicsize > size) {
         PyOS_snprintf(warning, sizeof(warning),
             "%s.%s size changed, may indicate binary incompatibility. "
             "Expected %zd from C header, got %zd from PyObject",
@@ -5129,10 +5183,7 @@ static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject
 
 /* FetchSharedCythonModule */
 static PyObject *__Pyx_FetchSharedCythonABIModule(void) {
-    PyObject *abi_module = PyImport_AddModule((char*) __PYX_ABI_MODULE_NAME);
-    if (unlikely(!abi_module)) return NULL;
-    Py_INCREF(abi_module);
-    return abi_module;
+    return __Pyx_PyImport_AddModuleRef((char*) __PYX_ABI_MODULE_NAME);
 }
 
 /* FetchCommonType */
@@ -6436,14 +6487,20 @@ static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject
 #endif
 
 /* PyObjectGetAttrStrNoError */
+#if __PYX_LIMITED_VERSION_HEX < 0x030d00A1
 static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) {
     __Pyx_PyThreadState_declare
     __Pyx_PyThreadState_assign
     if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
         __Pyx_PyErr_Clear();
 }
+#endif
 static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) {
     PyObject *result;
+#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
+    (void) PyObject_GetOptionalAttr(obj, attr_name, &result);
+    return result;
+#else
 #if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1
     PyTypeObject* tp = Py_TYPE(obj);
     if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) {
@@ -6455,6 +6512,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, P
         __Pyx_PyObject_GetAttrStr_ClearAttributeError();
     }
     return result;
+#endif
 }
 
 /* CLineInTraceback */
@@ -6605,8 +6663,8 @@ static PyObject *__Pyx_PyCode_Replace_For_AddTraceback(PyObject *code, PyObject
         Py_DECREF(replace);
         return result;
     }
-    #if __PYX_LIMITED_VERSION_HEX < 0x030780000
     PyErr_Clear();
+    #if __PYX_LIMITED_VERSION_HEX < 0x030780000
     {
         PyObject *compiled = NULL, *result = NULL;
         if (unlikely(PyDict_SetItemString(scratch_dict, "code", code))) return NULL;
@@ -6626,6 +6684,8 @@ static PyObject *__Pyx_PyCode_Replace_For_AddTraceback(PyObject *code, PyObject
         if (result) Py_INCREF(result);
         return result;
     }
+    #else
+    return NULL;
     #endif
 }
 static void __Pyx_AddTraceback(const char *funcname, int c_line,
@@ -6964,7 +7024,7 @@ static CYTHON_INLINE unsigned PY_LONG_LONG __Pyx_PyInt_As_unsigned_PY_LONG_LONG(
 #endif
             if (likely(v)) {
                 int ret = -1;
-#if !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
+#if PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
                 int one = 1; int is_little = (int)*(unsigned char *)&one;
                 unsigned char *bytes = (unsigned char *)&val;
                 ret = _PyLong_AsByteArray((PyLongObject *)v,
@@ -7100,13 +7160,13 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_PY_LONG_LONG(unsigned P
     {
         int one = 1; int little = (int)*(unsigned char *)&one;
         unsigned char *bytes = (unsigned char *)&value;
-#if !CYTHON_COMPILING_IN_LIMITED_API
+#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
         return _PyLong_FromByteArray(bytes, sizeof(unsigned PY_LONG_LONG),
                                      little, !is_unsigned);
 #else
         PyObject *from_bytes, *result = NULL;
         PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
-        from_bytes = PyObject_GetAttrString((PyObject*)&PyInt_Type, "from_bytes");
+        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
         if (!from_bytes) return NULL;
         py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(unsigned PY_LONG_LONG));
         if (!py_bytes) goto limited_bad;
@@ -7114,16 +7174,18 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_PY_LONG_LONG(unsigned P
         if (!order_str) goto limited_bad;
         arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
         if (!arg_tuple) goto limited_bad;
-        kwds = PyDict_New();
-        if (!kwds) goto limited_bad;
-        if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(!is_unsigned ? Py_True : Py_False))) goto limited_bad;
+        if (!is_unsigned) {
+            kwds = PyDict_New();
+            if (!kwds) goto limited_bad;
+            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
+        }
         result = PyObject_Call(from_bytes, arg_tuple, kwds);
         limited_bad:
-        Py_XDECREF(from_bytes);
-        Py_XDECREF(py_bytes);
-        Py_XDECREF(order_str);
-        Py_XDECREF(arg_tuple);
         Py_XDECREF(kwds);
+        Py_XDECREF(arg_tuple);
+        Py_XDECREF(order_str);
+        Py_XDECREF(py_bytes);
+        Py_XDECREF(from_bytes);
         return result;
 #endif
     }
@@ -7178,13 +7240,13 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
     {
         int one = 1; int little = (int)*(unsigned char *)&one;
         unsigned char *bytes = (unsigned char *)&value;
-#if !CYTHON_COMPILING_IN_LIMITED_API
+#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
         return _PyLong_FromByteArray(bytes, sizeof(long),
                                      little, !is_unsigned);
 #else
         PyObject *from_bytes, *result = NULL;
         PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
-        from_bytes = PyObject_GetAttrString((PyObject*)&PyInt_Type, "from_bytes");
+        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
         if (!from_bytes) return NULL;
         py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(long));
         if (!py_bytes) goto limited_bad;
@@ -7192,16 +7254,18 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
         if (!order_str) goto limited_bad;
         arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
         if (!arg_tuple) goto limited_bad;
-        kwds = PyDict_New();
-        if (!kwds) goto limited_bad;
-        if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(!is_unsigned ? Py_True : Py_False))) goto limited_bad;
+        if (!is_unsigned) {
+            kwds = PyDict_New();
+            if (!kwds) goto limited_bad;
+            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
+        }
         result = PyObject_Call(from_bytes, arg_tuple, kwds);
         limited_bad:
-        Py_XDECREF(from_bytes);
-        Py_XDECREF(py_bytes);
-        Py_XDECREF(order_str);
-        Py_XDECREF(arg_tuple);
         Py_XDECREF(kwds);
+        Py_XDECREF(arg_tuple);
+        Py_XDECREF(order_str);
+        Py_XDECREF(py_bytes);
+        Py_XDECREF(from_bytes);
         return result;
 #endif
     }
@@ -7377,7 +7441,7 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
 #endif
             if (likely(v)) {
                 int ret = -1;
-#if !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
+#if PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
                 int one = 1; int is_little = (int)*(unsigned char *)&one;
                 unsigned char *bytes = (unsigned char *)&val;
                 ret = _PyLong_AsByteArray((PyLongObject *)v,
@@ -7650,7 +7714,7 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
 #endif
             if (likely(v)) {
                 int ret = -1;
-#if !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
+#if PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
                 int one = 1; int is_little = (int)*(unsigned char *)&one;
                 unsigned char *bytes = (unsigned char *)&val;
                 ret = _PyLong_AsByteArray((PyLongObject *)v,
@@ -7870,7 +7934,7 @@ static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObj
 #endif
 
 /* CheckBinaryVersion */
-static unsigned long __Pyx_get_runtime_version() {
+static unsigned long __Pyx_get_runtime_version(void) {
 #if __PYX_LIMITED_VERSION_HEX >= 0x030B00A4
     return Py_Version & ~0xFFUL;
 #else