diff --git a/.github/renovate.json b/.github/renovate.json
index d45876656f..c21374d730 100644
--- a/.github/renovate.json
+++ b/.github/renovate.json
@@ -43,6 +43,10 @@
       "groupName": "nuget minor",
       "matchManagers": ["nuget"],
       "matchUpdateTypes": ["minor", "patch"]
+    },
+    {
+      "matchPackageNames": ["Moq"],
+      "allowedVersions": "<=4.18.4"
     }
   ]
 }