diff --git a/base_external_dbsource_mssql/__manifest__.py b/base_external_dbsource_mssql/__manifest__.py
index 30059f86..af5b4714 100644
--- a/base_external_dbsource_mssql/__manifest__.py
+++ b/base_external_dbsource_mssql/__manifest__.py
@@ -10,7 +10,11 @@
     "website": "https://github.com/OCA/server-backend",
     "license": "LGPL-3",
     "depends": ["base_external_dbsource_sqlite"],
-    "external_dependencies": {"python": ["pymssql<=2.2.5", "sqlalchemy"]},
+    "external_dependencies": {
+            "python": [
+                "pymssql<=2.2.5 ; python_version <= '3.10'", 
+                "pymssql<=2.2.8 ; python_version > '3.10'"
+                "sqlalchemy"]},
     "demo": ["demo/base_external_dbsource.xml"],
     "installable": True,
 }