diff --git a/build.cake b/build.cake
index a01977644f8..dda49ce6d10 100644
--- a/build.cake
+++ b/build.cake
@@ -10,7 +10,7 @@ var configuration = Argument<string>("configuration", "Release");
 //////////////////////////////////////////////////////////////////////
 
 #Tool "xunit.runner.console&version=2.6.2"
-#Tool "dotnet-stryker&version=3.11.1"
+#Tool "dotnet-stryker&version=3.12.0"
 
 //////////////////////////////////////////////////////////////////////
 // EXTERNAL NUGET LIBRARIES
diff --git a/eng/stryker-config.json b/eng/stryker-config.json
index bba70bf11b9..02ac44f8f01 100644
--- a/eng/stryker-config.json
+++ b/eng/stryker-config.json
@@ -18,7 +18,6 @@
       "block",
       "statement"
     ],
-    "language-version": "Preview",
     "target-framework": "net8.0",
     "thresholds": {
       "high": 100,