diff --git a/.config/dotnet-tools.json b/.config/dotnet-tools.json
index c52d1103..91232080 100644
--- a/.config/dotnet-tools.json
+++ b/.config/dotnet-tools.json
@@ -17,7 +17,7 @@
       "rollForward": false
     },
     "nbgv": {
-      "version": "3.8.118",
+      "version": "3.9.50",
       "commands": [
         "nbgv"
       ],
diff --git a/Directory.Packages.props b/Directory.Packages.props
index de531702..334796a9 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -56,7 +56,7 @@
     <GlobalPackageReference Include="DotNetAnalyzers.DocumentationAnalyzers" Version="1.0.0-beta.59" />
     <GlobalPackageReference Include="Microsoft.VisualStudio.Internal.MicroBuild.VisualStudio" Version="$(MicroBuildVersion)" />
     <!-- The condition works around https://github.com/dotnet/sdk/issues/44951 -->
-    <GlobalPackageReference Include="Nerdbank.GitVersioning" Version="3.8.118" Condition="!('$(TF_BUILD)'=='true' and '$(dotnetformat)'=='true')" />
+    <GlobalPackageReference Include="Nerdbank.GitVersioning" Version="3.9.50" Condition="!('$(TF_BUILD)'=='true' and '$(dotnetformat)'=='true')" />
     <GlobalPackageReference Include="PolySharp" Version="1.15.0" Condition="'$(DisablePolyfill)'!='true'" />
     <GlobalPackageReference Include="StyleCop.Analyzers.Unstable" Version="1.2.0.556" />
   </ItemGroup>