diff --git a/ports/curl/0001_cmake.patch b/ports/curl/0001_cmake.patch
index 7796af4136e007..c3b5d9baabf4a6 100644
--- a/ports/curl/0001_cmake.patch
+++ b/ports/curl/0001_cmake.patch
@@ -1,5 +1,5 @@
 diff --git a/CMake/FindLibSSH2.cmake b/CMake/FindLibSSH2.cmake
-index 84822dba7..0d6219425 100644
+index 84822db..0d62194 100644
 --- a/CMake/FindLibSSH2.cmake
 +++ b/CMake/FindLibSSH2.cmake
 @@ -12,7 +12,7 @@ endif()
@@ -12,17 +12,33 @@ index 84822dba7..0d6219425 100644
  
  if(LIBSSH2_INCLUDE_DIR)
 diff --git a/CMakeLists.txt b/CMakeLists.txt
-index e6dbb73f1..1e2ff138e 100644
+index edb1cec..579eef4 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
-@@ -1144,7 +1144,9 @@ function(TRANSFORM_MAKEFILE_INC INPUT_FILE OUTPUT_FILE)
+@@ -1147,7 +1147,7 @@ endfunction()
  
- endfunction()
+ include(GNUInstallDirs)
  
--if(WIN32 AND NOT CYGWIN)
-+if(MSVC)
-+  set(CURL_INSTALL_CMAKE_DIR share/curl)
-+elseif(WIN32 AND NOT CYGWIN)
-   set(CURL_INSTALL_CMAKE_DIR CMake)
- else()
-   set(CURL_INSTALL_CMAKE_DIR lib/cmake/curl)
+-set(CURL_INSTALL_CMAKE_DIR ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME})
++set(CURL_INSTALL_CMAKE_DIR share/curl)
+ set(TARGETS_EXPORT_NAME "${PROJECT_NAME}Targets")
+ set(generated_dir "${CMAKE_CURRENT_BINARY_DIR}/generated")
+ set(project_config "${generated_dir}/${PROJECT_NAME}Config.cmake")
+@@ -1295,7 +1295,7 @@ install(FILES "${CURL_BINARY_DIR}/curl-config"
+ configure_file("${CURL_SOURCE_DIR}/libcurl.pc.in"
+                "${CURL_BINARY_DIR}/libcurl.pc" @ONLY)
+ install(FILES "${CURL_BINARY_DIR}/libcurl.pc"
+-        DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
++        DESTINATION ${CURL_INSTALL_CMAKE_DIR}/pkgconfig)
+ 
+ # install headers
+ install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/include/curl"
+@@ -1320,7 +1320,7 @@ configure_package_config_file(CMake/curl-config.cmake.in
+ install(
+         EXPORT "${TARGETS_EXPORT_NAME}"
+         NAMESPACE "${PROJECT_NAME}::"
+-        DESTINATION ${CURL_INSTALL_CMAKE_DIR}
++        DESTINATION share/curl
+ )
+ 
+ install(
diff --git a/ports/curl/0002_fix_uwp.patch b/ports/curl/0002_fix_uwp.patch
index 111ca98e84a5bb..0b40188ab023d3 100644
--- a/ports/curl/0002_fix_uwp.patch
+++ b/ports/curl/0002_fix_uwp.patch
@@ -1,8 +1,8 @@
 diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 7b73b98..72f6171 100644
+index bfe0b8a..8fddf16 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
-@@ -882,7 +882,9 @@ check_symbol_exists(setsockopt     "${CURL_INCLUDES}" HAVE_SETSOCKOPT)
+@@ -897,7 +897,9 @@ check_symbol_exists(setsockopt     "${CURL_INCLUDES}" HAVE_SETSOCKOPT)
  check_function_exists(mach_absolute_time HAVE_MACH_ABSOLUTE_TIME)
  
  # symbol exists in win32, but function does not.
@@ -14,79 +14,15 @@ index 7b73b98..72f6171 100644
      check_function_exists(inet_pton HAVE_INET_PTON)
      # _WIN32_WINNT_VISTA (0x0600)
 diff --git a/lib/curl_gethostname.c b/lib/curl_gethostname.c
-index 8337c72..41867b2 100644
+index 8337c72..2c3fe73 100644
 --- a/lib/curl_gethostname.c
 +++ b/lib/curl_gethostname.c
-@@ -21,6 +21,7 @@
+@@ -21,7 +21,7 @@
   ***************************************************************************/
  
  #include "curl_setup.h"
+-
 +#include "curl/curl.h"
- 
  #include "curl_gethostname.h"
  
-@@ -64,9 +65,10 @@ int Curl_gethostname(char *name, GETHOSTNAME_TYPE_ARG2 namelen)
- #ifdef DEBUGBUILD
- 
-   /* Override host name when environment variable CURL_GETHOSTNAME is set */
--  const char *force_hostname = getenv("CURL_GETHOSTNAME");
-+  char *force_hostname = curl_getenv("CURL_GETHOSTNAME");
-   if(force_hostname) {
-     strncpy(name, force_hostname, namelen);
-+    free(force_hostname);
-     err = 0;
-   }
-   else {
-diff --git a/lib/curl_ntlm_core.c b/lib/curl_ntlm_core.c
-index e896276..268f0ea 100644
---- a/lib/curl_ntlm_core.c
-+++ b/lib/curl_ntlm_core.c
-@@ -743,9 +743,12 @@ CURLcode Curl_ntlm_core_mk_ntlmv2_resp(unsigned char *ntlmv2hash,
- 
-   /* Calculate the timestamp */
- #ifdef DEBUGBUILD
--  char *force_timestamp = getenv("CURL_FORCETIME");
--  if(force_timestamp)
-+  char *force_timestamp = curl_getenv("CURL_FORCETIME");
-+  if (force_timestamp)
-+  {
-     tw = CURL_OFF_T_C(11644473600) * 10000000;
-+    free(force_timestamp);
-+  }
-   else
- #endif
-     tw = ((curl_off_t)time(NULL) + CURL_OFF_T_C(11644473600)) * 10000000;
-diff --git a/lib/ftp.c b/lib/ftp.c
-index 8042edf..3442df7 100644
---- a/lib/ftp.c
-+++ b/lib/ftp.c
-@@ -4260,7 +4260,7 @@ CURLcode ftp_parse_url_path(struct connectdata *conn)
-     /* prevpath is "raw" so we convert the input path before we compare the
-        strings */
-     size_t dlen;
--    char *path;
-+    char *path = NULL;
-     CURLcode result =
-       Curl_urldecode(conn->data, data->state.path, 0, &path, &dlen, TRUE);
-     if(result) {
-diff --git a/lib/rand.c b/lib/rand.c
-index 2670af9..0d18d37 100644
---- a/lib/rand.c
-+++ b/lib/rand.c
-@@ -44,7 +44,7 @@ static CURLcode randit(struct Curl_easy *data, unsigned int *rnd)
-   static bool seeded = FALSE;
- 
- #ifdef CURLDEBUG
--  char *force_entropy = getenv("CURL_ENTROPY");
-+  char *force_entropy = curl_getenv("CURL_ENTROPY");
-   if(force_entropy) {
-     if(!seeded) {
-       unsigned int seed = 0;
-@@ -58,6 +58,7 @@ static CURLcode randit(struct Curl_easy *data, unsigned int *rnd)
-     else
-       randseed++;
-     *rnd = randseed;
-+    free(force_entropy);
-     return CURLE_OK;
-   }
- #endif
+ /*
diff --git a/ports/curl/0005_add_define.patch b/ports/curl/0005_add_define.patch
new file mode 100644
index 00000000000000..518965ed12a359
--- /dev/null
+++ b/ports/curl/0005_add_define.patch
@@ -0,0 +1,15 @@
+diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
+index eca9a8a..fc8605e 100644
+--- a/lib/CMakeLists.txt
++++ b/lib/CMakeLists.txt
+@@ -80,6 +80,10 @@ if(NOT BUILD_SHARED_LIBS)
+     set_target_properties(${LIB_NAME} PROPERTIES INTERFACE_COMPILE_DEFINITIONS CURL_STATICLIB)
+ endif()
+ 
++string(TOUPPER ${CMAKE_SYSTEM_NAME} HOST_OS)
++if (${HOST_OS} STREQUAL "WINDOWSSTORE")
++  add_definitions(-D_WINSOCK_DEPRECATED_NO_WARNINGS)
++endif()
+ target_link_libraries(${LIB_NAME} ${CURL_LIBS})
+ 
+ if(WIN32)
diff --git a/ports/curl/CONTROL b/ports/curl/CONTROL
index 37d1c89ec7b560..71f4130b46dd30 100644
--- a/ports/curl/CONTROL
+++ b/ports/curl/CONTROL
@@ -1,5 +1,5 @@
 Source: curl
-Version: 7.61.1-6
+Version: 7.64.1
 Build-Depends: zlib
 Description: A library for transferring data with URLs
 Default-Features: ssl
diff --git a/ports/curl/portfile.cmake b/ports/curl/portfile.cmake
index cbd24364184eda..2331aa1b9787d1 100644
--- a/ports/curl/portfile.cmake
+++ b/ports/curl/portfile.cmake
@@ -3,14 +3,15 @@ include(vcpkg_common_functions)
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO curl/curl
-    REF curl-7_61_1
-    SHA512 09fa3c87f8d516eabe3241247a5094c32ee0481961cf85bf78ecb13acdf23bb2ec82f113d2660271d22742c79e76d73fb122730fa28e34c7f5477c05a4a6534c
+    REF curl-7_64_1
+    SHA512 bfaed8c65e82cb27a68e259516c8395cf10a67b62bb7e9d44803bde450f6017116fb3da8db716a172e140324831a63b4046a355810d86ba6577ebda3883a3625
     HEAD_REF master
     PATCHES
         0001_cmake.patch
         0002_fix_uwp.patch
         0003_fix_libraries.patch
         0004_nghttp2_staticlib.patch
+		0005_add_define.patch
 )
 
 string(COMPARE EQUAL "${VCPKG_LIBRARY_LINKAGE}" "static" CURL_STATICLIB)
@@ -146,26 +147,26 @@ if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
     # Drop debug suffix, as FindCURL.cmake does not look for it
     if(EXISTS "${CURRENT_PACKAGES_DIR}/debug/lib/libcurl-d.lib")
         file(RENAME ${CURRENT_PACKAGES_DIR}/debug/lib/libcurl-d.lib ${CURRENT_PACKAGES_DIR}/debug/lib/libcurl.lib)
-        # Fixup libcurl-target-debug.cmake to match
-        file(READ "${CURRENT_PACKAGES_DIR}/share/curl/libcurl-target-debug.cmake" DEBUG_MODULE)
+        # Fixup CURLTargets-debug.cmake to match
+        file(READ "${CURRENT_PACKAGES_DIR}/share/curl/CURLTargets-debug.cmake" DEBUG_MODULE)
         string(REPLACE "\${_IMPORT_PREFIX}/debug/lib/libcurl-d.lib" "\${_IMPORT_PREFIX}/debug/lib/libcurl.lib" DEBUG_MODULE "${DEBUG_MODULE}")
-        file(WRITE "${CURRENT_PACKAGES_DIR}/share/curl/libcurl-target-debug.cmake" "${DEBUG_MODULE}")
+        file(WRITE "${CURRENT_PACKAGES_DIR}/share/curl/CURLTargets-debug.cmake" "${DEBUG_MODULE}")
     endif()
 else()
     file(REMOVE ${CURRENT_PACKAGES_DIR}/bin/curl-config ${CURRENT_PACKAGES_DIR}/debug/bin/curl-config)
     if(EXISTS "${CURRENT_PACKAGES_DIR}/lib/libcurl_imp.lib")
         file(RENAME ${CURRENT_PACKAGES_DIR}/lib/libcurl_imp.lib ${CURRENT_PACKAGES_DIR}/lib/libcurl.lib)
-        # Fixup libcurl-target-release.cmake to match
-        file(READ "${CURRENT_PACKAGES_DIR}/share/curl/libcurl-target-release.cmake" RELEASE_MODULE)
+        # Fixup CURLTargets-release.cmake to match
+        file(READ "${CURRENT_PACKAGES_DIR}/share/curl/CURLTargets-release.cmake" RELEASE_MODULE)
         string(REPLACE "\${_IMPORT_PREFIX}/lib/libcurl_imp.lib" "\${_IMPORT_PREFIX}/lib/libcurl.lib" RELEASE_MODULE "${RELEASE_MODULE}")
-        file(WRITE "${CURRENT_PACKAGES_DIR}/share/curl/libcurl-target-release.cmake" "${RELEASE_MODULE}")
+        file(WRITE "${CURRENT_PACKAGES_DIR}/share/curl/CURLTargets-release.cmake" "${RELEASE_MODULE}")
     endif()
     if(EXISTS "${CURRENT_PACKAGES_DIR}/debug/lib/libcurl-d_imp.lib")
         file(RENAME ${CURRENT_PACKAGES_DIR}/debug/lib/libcurl-d_imp.lib ${CURRENT_PACKAGES_DIR}/debug/lib/libcurl.lib)
-        # Fixup libcurl-target-debug.cmake to match
-        file(READ "${CURRENT_PACKAGES_DIR}/share/curl/libcurl-target-debug.cmake" DEBUG_MODULE)
+        # Fixup CURLTargets-debug.cmake to match
+        file(READ "${CURRENT_PACKAGES_DIR}/share/curl/CURLTargets-debug.cmake" DEBUG_MODULE)
         string(REPLACE "\${_IMPORT_PREFIX}/debug/lib/libcurl-d_imp.lib" "\${_IMPORT_PREFIX}/debug/lib/libcurl.lib" DEBUG_MODULE "${DEBUG_MODULE}")
-        file(WRITE "${CURRENT_PACKAGES_DIR}/share/curl/libcurl-target-debug.cmake" "${DEBUG_MODULE}")
+        file(WRITE "${CURRENT_PACKAGES_DIR}/share/curl/CURLTargets-debug.cmake" "${DEBUG_MODULE}")
     endif()
 endif()