diff --git a/Directory.Build.props b/Directory.Build.props
index 0b972be..35405c7 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -15,7 +15,7 @@
   <!-- Nerdbank.GitVersioning does not work on Ubuntu+Mono (see https://github.com/AArnott/Nerdbank.GitVersioning/issues/224) -->
   <ItemGroup Condition="'$(OS)' != 'Unix'">
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
-    <PackageReference Include="Nerdbank.GitVersioning" Version="3.1.74" PrivateAssets="All" />
+    <PackageReference Include="Nerdbank.GitVersioning" Version="3.3.37" PrivateAssets="All" />
   </ItemGroup>
 
 </Project>
\ No newline at end of file
diff --git a/appveyor.yml b/appveyor.yml
index ab160bc..04e452d 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -53,7 +53,7 @@ deploy:
   - provider: NuGet
     server: https://nuget.org
     api_key:
-      secure: CQ4MGAZ56ySfApnQ2TeZhSYDs+yLTggiu+5EWVsJBF9xn/pKcOO9IelQM6qA0mbf
+      secure: y2RPf+gBBqffQVm8pg9qZcg99m7K8hsSa4z7VHvIE6t+kuO7r/oIqTVcryZzL93D
     skip_symbols: true
     on:
       SHOULD_PUBLISH_NUGET_PACKAGE: true