diff --git a/.config/dotnet-tools.json b/.config/dotnet-tools.json
index 4caa3585..fa930ce8 100644
--- a/.config/dotnet-tools.json
+++ b/.config/dotnet-tools.json
@@ -10,7 +10,7 @@
       "rollForward": false
     },
     "dotnet-stryker": {
-      "version": "4.8.1",
+      "version": "4.9.1",
       "commands": [
         "dotnet-stryker"
       ],
diff --git a/Directory.Packages.props b/Directory.Packages.props
index 804d7fd2..e724243c 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -21,7 +21,7 @@
     <PackageVersion Include="Microsoft.Extensions.Hosting.Abstractions" Version="10.0.1" />
     <PackageVersion Include="Microsoft.Extensions.Http" Version="10.0.1" />
     <PackageVersion Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.1" />
-    <PackageVersion Include="Microsoft.Extensions.Diagnostics.Testing" Version="10.0.0" />
+    <PackageVersion Include="Microsoft.Extensions.Diagnostics.Testing" Version="10.1.0" />
     <PackageVersion Include="Microsoft.Extensions.Caching.Abstractions" Version="10.0.1" />
     <PackageVersion Include="Microsoft.Extensions.Caching.Memory" Version="10.0.1" />
     <PackageVersion Include="Microsoft.Extensions.Caching.Hybrid" Version="10.1.0" />