diff --git a/django_spanner/introspection.py b/django_spanner/introspection.py
index b95ea3e629..95db6723d5 100644
--- a/django_spanner/introspection.py
+++ b/django_spanner/introspection.py
@@ -96,6 +96,7 @@ def get_table_description(self, cursor, table_name):
                     None,  # scale
                     details.null_ok,
                     None,  # default
+                    None,  # collation
                 )
             )
 
diff --git a/django_test_suite.sh b/django_test_suite.sh
index 17173cc2f9..85bc2a1e9b 100755
--- a/django_test_suite.sh
+++ b/django_test_suite.sh
@@ -18,7 +18,7 @@ mkdir -p $DJANGO_TESTS_DIR
 if [ $SPANNER_EMULATOR_HOST != 0 ]
 then
     pip3 install .
-    git clone --depth 1 --single-branch --branch "spanner/stable/2.2.x" https://github.com/c24t/django.git $DJANGO_TESTS_DIR/django
+    git clone --depth 1 --single-branch --branch "spanner/stable/3.2.x" https://github.com/c24t/django.git $DJANGO_TESTS_DIR/django
 fi
 
 # Install dependencies for Django tests.
diff --git a/noxfile.py b/noxfile.py
index a5c05e7a02..bcfe118ca3 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -69,7 +69,7 @@ def lint_setup_py(session):
 def default(session):
     # Install all test dependencies, then install this package in-place.
     session.install(
-        "django~=2.2",
+        "django~=3.2",
         "mock",
         "mock-import",
         "pytest",
@@ -136,7 +136,7 @@ def system(session):
     # Install all test dependencies, then install this package into the
     # virtualenv's dist-packages.
     session.install(
-        "django~=2.2",
+        "django~=3.2",
         "mock",
         "pytest",
         "google-cloud-testutils",
@@ -172,7 +172,7 @@ def docs(session):
     """Build the docs for this library."""
 
     session.install("-e", ".[tracing]")
-    session.install("sphinx", "alabaster", "recommonmark", "django==2.2")
+    session.install("sphinx", "alabaster", "recommonmark", "django==3.2")
 
     shutil.rmtree(os.path.join("docs", "_build"), ignore_errors=True)
     # Warnings as errors is disabled for `sphinx-build` because django module
@@ -200,7 +200,7 @@ def docfx(session):
         "alabaster",
         "recommonmark",
         "gcp-sphinx-docfx-yaml",
-        "django==2.2",
+        "django==3.2",
     )
 
     shutil.rmtree(os.path.join("docs", "_build"), ignore_errors=True)
diff --git a/tests/unit/django_spanner/test_expressions.py b/tests/unit/django_spanner/test_expressions.py
index 0efc99ce08..ae5b53f4f8 100644
--- a/tests/unit/django_spanner/test_expressions.py
+++ b/tests/unit/django_spanner/test_expressions.py
@@ -20,7 +20,7 @@ def test_order_by_sql_query_with_order_by_null_last(self):
         self.assertEqual(
             sql_compiled,
             "SELECT tests_report.name FROM tests_report ORDER BY "
-            + "tests_report.name IS NULL, tests_report.name DESC",
+            + "tests_report.name IS NULL, tests_report.name DESC NULLS LAST",
         )
 
     def test_order_by_sql_query_with_order_by_null_first(self):
@@ -32,7 +32,7 @@ def test_order_by_sql_query_with_order_by_null_first(self):
         self.assertEqual(
             sql_compiled,
             "SELECT tests_report.name FROM tests_report ORDER BY "
-            + "tests_report.name IS NOT NULL, tests_report.name DESC",
+            + "tests_report.name IS NOT NULL, tests_report.name DESC NULLS FIRST",
         )
 
     def test_order_by_sql_query_with_order_by_name(self):
diff --git a/tests/unit/django_spanner/test_functions.py b/tests/unit/django_spanner/test_functions.py
index 00b431b73b..b24a2290e9 100644
--- a/tests/unit/django_spanner/test_functions.py
+++ b/tests/unit/django_spanner/test_functions.py
@@ -179,7 +179,7 @@ def test_pi(self):
         self.assertEqual(
             sql_query,
             "SELECT tests_author.num FROM tests_author WHERE tests_author.num "
-            + "= (3.141592653589793)",
+            + "= 3.141592653589793",
         )
         self.assertEqual(params, ())
 
diff --git a/tests/unit/django_spanner/test_introspection.py b/tests/unit/django_spanner/test_introspection.py
index c90288f3b3..03b5b67ca9 100644
--- a/tests/unit/django_spanner/test_introspection.py
+++ b/tests/unit/django_spanner/test_introspection.py
@@ -98,6 +98,7 @@ def get_table_column_schema(*args, **kwargs):
                     scale=None,
                     null_ok=False,
                     default=None,
+                    collation=None,
                 ),
                 FieldInfo(
                     name="age",
@@ -108,6 +109,7 @@ def get_table_column_schema(*args, **kwargs):
                     scale=None,
                     null_ok=True,
                     default=None,
+                    collation=None,
                 ),
             ],
         )
diff --git a/tests/unit/django_spanner/test_lookups.py b/tests/unit/django_spanner/test_lookups.py
index 53604691cc..3eb4812a6f 100644
--- a/tests/unit/django_spanner/test_lookups.py
+++ b/tests/unit/django_spanner/test_lookups.py
@@ -59,7 +59,7 @@ def test_cast_param_to_float_with_no_params_query(self):
         self.assertEqual(
             sql_compiled,
             "SELECT tests_number.num FROM tests_number WHERE "
-            + "tests_number.item_id = (tests_number.num)",
+            + "tests_number.item_id = tests_number.num",
         )
         self.assertEqual(params, ())
 
@@ -111,7 +111,7 @@ def test_startswith_endswith_sql_query_with_bileteral_transform(self):
             sql_compiled,
             "SELECT tests_author.name FROM tests_author WHERE "
             + "REGEXP_CONTAINS(CAST(UPPER(tests_author.name) AS STRING), "
-            + "REPLACE(REPLACE(REPLACE(CONCAT('^', (UPPER(%s))), "
+            + "REPLACE(REPLACE(REPLACE(CONCAT('^', UPPER(%s)), "
             + '"\\\\", "\\\\\\\\"), "%%", r"\\%%"), "_", r"\\_"))',
         )
         self.assertEqual(params, ("abc",))
@@ -128,7 +128,7 @@ def test_startswith_endswith_case_insensitive_transform_sql_query(self):
             sql_compiled,
             "SELECT tests_author.name FROM tests_author WHERE "
             + "REGEXP_CONTAINS(CAST(UPPER(tests_author.name) AS STRING), "
-            + "REPLACE(REPLACE(REPLACE(CONCAT('^(?i)', (UPPER(%s))), "
+            + "REPLACE(REPLACE(REPLACE(CONCAT('^(?i)', UPPER(%s)), "
             + '"\\\\", "\\\\\\\\"), "%%", r"\\%%"), "_", r"\\_"))',
         )
         self.assertEqual(params, ("abc",))
@@ -144,7 +144,7 @@ def test_startswith_endswith_endswith_sql_query_with_transform(self):
             sql_compiled,
             "SELECT tests_author.name FROM tests_author WHERE "
             + "REGEXP_CONTAINS(CAST(UPPER(tests_author.name) AS STRING), "
-            + "REPLACE(REPLACE(REPLACE(CONCAT('', (UPPER(%s)), '$'), "
+            + "REPLACE(REPLACE(REPLACE(CONCAT('', UPPER(%s), '$'), "
             + '"\\\\", "\\\\\\\\"), "%%", r"\\%%"), "_", r"\\_"))',
         )
         self.assertEqual(params, ("abc",))
@@ -183,7 +183,7 @@ def test_regex_sql_query_case_sensitive_with_transform(self):
             sql_compiled,
             "SELECT tests_author.num FROM tests_author WHERE "
             + "REGEXP_CONTAINS(CAST(UPPER(tests_author.name) AS STRING), "
-            + "(UPPER(%s)))",
+            + "UPPER(%s))",
         )
         self.assertEqual(params, ("abc",))
 
@@ -197,7 +197,7 @@ def test_regex_sql_query_case_insensitive_with_transform(self):
             sql_compiled,
             "SELECT tests_author.num FROM tests_author WHERE "
             + "REGEXP_CONTAINS(CAST(UPPER(tests_author.name) AS STRING), "
-            + "CONCAT('(?i)', (UPPER(%s))))",
+            + "CONCAT('(?i)', UPPER(%s)))",
         )
         self.assertEqual(params, ("abc",))
 
@@ -236,7 +236,7 @@ def test_contains_sql_query_case_insensitive_transform(self):
             sql_compiled,
             "SELECT tests_author.name FROM tests_author WHERE "
             + "REGEXP_CONTAINS(CAST(UPPER(tests_author.name) AS STRING), "
-            + "REPLACE(REPLACE(REPLACE(CONCAT('(?i)', (UPPER(%s))), "
+            + "REPLACE(REPLACE(REPLACE(CONCAT('(?i)', UPPER(%s)), "
             + '"\\\\", "\\\\\\\\"), "%%", r"\\%%"), "_", r"\\_"))',
         )
         self.assertEqual(params, ("abc",))
@@ -250,7 +250,7 @@ def test_contains_sql_query_case_sensitive_transform(self):
             sql_compiled,
             "SELECT tests_author.name FROM tests_author WHERE "
             + "REGEXP_CONTAINS(CAST(UPPER(tests_author.name) AS STRING), "
-            + 'REPLACE(REPLACE(REPLACE((UPPER(%s)), "\\\\", "\\\\\\\\"), '
+            + 'REPLACE(REPLACE(REPLACE(UPPER(%s), "\\\\", "\\\\\\\\"), '
             + '"%%", r"\\%%"), "_", r"\\_"))',
         )
         self.assertEqual(params, ("abc",))
@@ -279,7 +279,7 @@ def test_iexact_sql_query_case_insensitive_function_transform(self):
         self.assertEqual(
             sql_compiled,
             "SELECT tests_author.name FROM tests_author WHERE "
-            + "REGEXP_CONTAINS((UPPER(tests_author.last_name)), "
+            + "REGEXP_CONTAINS(UPPER(tests_author.last_name), "
             + "CONCAT('^(?i)', CAST(UPPER(tests_author.name) AS STRING), '$'))",
         )
         self.assertEqual(params, ())
@@ -293,7 +293,7 @@ def test_iexact_sql_query_case_insensitive_value_match(self):
         self.assertEqual(
             sql_compiled,
             "SELECT tests_author.name FROM tests_author WHERE "
-            + "REGEXP_CONTAINS((UPPER(CONCAT('^(?i)', "
-            + "CAST(UPPER(tests_author.name) AS STRING), '$'))), %s)",
+            + "REGEXP_CONTAINS(UPPER(CONCAT('^(?i)', "
+            + "CAST(UPPER(tests_author.name) AS STRING), '$')), %s)",
         )
         self.assertEqual(params, ("abc",))
diff --git a/version.py b/version.py
index df949c65d1..3c579da8db 100644
--- a/version.py
+++ b/version.py
@@ -4,4 +4,4 @@
 # license that can be found in the LICENSE file or at
 # https://developers.google.com/open-source/licenses/bsd
 
-__version__ = "2.2.1b2"
+__version__ = "3.2.5"