diff --git a/test/updaters/fixtures/Foo.csproj b/test/updaters/fixtures/Foo.csproj
index 04fa09cee..9d3343d62 100644
--- a/test/updaters/fixtures/Foo.csproj
+++ b/test/updaters/fixtures/Foo.csproj
@@ -9,7 +9,7 @@
     <CodeAnalysisRuleSet>..\..\..\grpc.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="ConfigureAwaitChecker.Analyzer" Version="5.0.0" PrivateAssets="All" />
+    <PackageReference Include="ConfigureAwaitChecker.Analyzer" Version="5.0.0.1" PrivateAssets="All" />
     <PackageReference Include="Google.Api.Gax.Grpc.GrpcCore" Version="[3.5.0, 4.0.0)" />
     <PackageReference Include="Google.LongRunning" Version="[2.3.0, 3.0.0)" />
     <PackageReference Include="Grpc.Core" Version="[2.38.1, 3.0.0)" PrivateAssets="None" />
diff --git a/test/updaters/fixtures/Prerelease.csproj b/test/updaters/fixtures/Prerelease.csproj
index 56091ea5a..5d8e9eb85 100644
--- a/test/updaters/fixtures/Prerelease.csproj
+++ b/test/updaters/fixtures/Prerelease.csproj
@@ -9,7 +9,7 @@
     <CodeAnalysisRuleSet>..\..\..\grpc.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="ConfigureAwaitChecker.Analyzer" Version="5.0.0" PrivateAssets="All" />
+    <PackageReference Include="ConfigureAwaitChecker.Analyzer" Version="5.0.0.1" PrivateAssets="All" />
     <PackageReference Include="Google.Api.Gax.Grpc.GrpcCore" Version="[3.5.0, 4.0.0)" />
     <PackageReference Include="Google.LongRunning" Version="[2.3.0, 3.0.0)" />
     <PackageReference Include="Grpc.Core" Version="[2.38.1, 3.0.0)" PrivateAssets="None" />
diff --git a/test/updaters/fixtures/dotnet/SecurityCenter.V1.csproj b/test/updaters/fixtures/dotnet/SecurityCenter.V1.csproj
index 625f2cef6..a881f493e 100644
--- a/test/updaters/fixtures/dotnet/SecurityCenter.V1.csproj
+++ b/test/updaters/fixtures/dotnet/SecurityCenter.V1.csproj
@@ -9,7 +9,7 @@
     <CodeAnalysisRuleSet>..\..\..\grpc.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="ConfigureAwaitChecker.Analyzer" Version="5.0.0" PrivateAssets="All" />
+    <PackageReference Include="ConfigureAwaitChecker.Analyzer" Version="5.0.0.1" PrivateAssets="All" />
     <PackageReference Include="Google.Api.Gax.Grpc.GrpcCore" Version="[3.6.0, 4.0.0)" />
     <PackageReference Include="Google.Cloud.Iam.V1" Version="[2.3.0, 3.0.0)" />
     <PackageReference Include="Google.LongRunning" Version="[2.3.0, 3.0.0)" />