diff --git a/mailman.spec b/mailman.spec
index be1dbf69292a280a4f1c7483fe2d8628b3921c9b..f46de6251279048cd4a0ccc039e4bd1a5ff2ef07 100644
--- a/mailman.spec
+++ b/mailman.spec
@@ -7,7 +7,7 @@
 
 Name:                mailman
 Version:             3.3.2
-Release:             6
+Release:             7
 Epoch:               3
 Summary:             The GNU mailing list manager
 License:             GPLv3
@@ -28,6 +28,8 @@ Patch15:             mailman3-do-not-assume-sapce-in-banner.patch
 #Refer: https://gitlab.com/mailman/mailman/-/merge_requests/772
 Patch16:             mailman3-test_as_string_python_bug_27321.patch
 Patch17:             0001-fix-tests-assertion-error.patch
+#Refer: https://gitlab.com/mailman/mailman/-/issues/964#note_1001855903
+Patch18:             support-sqlalchemy-1-4.patch
 BuildArch:           noarch
 BuildRequires:       glibc-langpack-en
 BuildRequires:       python%{python3_pkgversion}-devel >= 3.5 python%{python3_pkgversion}-setuptools
@@ -209,6 +211,9 @@ done
 %{_datadir}/selinux/*/mailman3.pp
 
 %changelog
+* Thu Jul 07 2022 wangkai <wangkai385@h-partners.com> - 3:3.3.2-7
+- Silence sqlalchemy-1.4 warning
+
 * Mon Jun 20 2022 baizhonggui <baizhonggui@h-partners.com> - 3:3.3.2-6
 - Fix tests assertion error
 
diff --git a/support-sqlalchemy-1-4.patch b/support-sqlalchemy-1-4.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2c7c08fdb89792dfb6f106edbaf0e2a40e6bb042
--- /dev/null
+++ b/support-sqlalchemy-1-4.patch
@@ -0,0 +1,47 @@
+diff --git a/src/mailman/database/types.py b/src/mailman/database/types.py
+index 1913a0a..4e97bf6 100644
+--- a/src/mailman/database/types.py
++++ b/src/mailman/database/types.py
+@@ -34,6 +34,7 @@ class Enum(TypeDecorator):
+     converts it on-the-fly.
+     """
+     impl = Integer
++    cache_ok = False
+ 
+     def __init__(self, enum, *args, **kw):
+         super().__init__(*args, **kw)
+@@ -59,6 +60,7 @@ class UUID(TypeDecorator):
+ 
+     """
+     impl = CHAR
++    cache_ok = False
+ 
+     def load_dialect_impl(self, dialect):
+         if dialect.name == 'postgresql':
+@@ -93,6 +95,7 @@ class SAUnicode(TypeDecorator):
+     type and it can still be used if needed in the codebase.
+     """
+     impl = Unicode
++    cache_ok = False
+ 
+ 
+ @compiles(SAUnicode)
+@@ -113,6 +116,7 @@ class SAUnicodeLarge(TypeDecorator):
+     This is double size of SAUnicode defined above.
+     """
+     impl = Unicode
++    cache_ok = False
+ 
+ 
+ @compiles(SAUnicodeLarge, 'mysql')
+@@ -139,6 +143,7 @@ class SAUnicodeXL(TypeDecorator):
+     See https://docs.sqlalchemy.org/en/latest/dialects/mysql.html#index-length
+     """
+     impl = Unicode
++    cache_ok = False
+ 
+ 
+ @compiles(SAUnicodeXL, 'mysql')
+-- 
+2.27.0
+