diff --git a/Google.Api.Generator/Google.Api.Generator.csproj b/Google.Api.Generator/Google.Api.Generator.csproj
index 2cd60d0c..a2219e3b 100644
--- a/Google.Api.Generator/Google.Api.Generator.csproj
+++ b/Google.Api.Generator/Google.Api.Generator.csproj
@@ -14,7 +14,7 @@
     <PackageReference Include="Google.LongRunning" Version="3.3.0" />
     <PackageReference Include="System.Collections.Immutable" Version="8.0.0" />
     <PackageReference Include="System.Linq.Async" Version="6.0.1" />
-    <PackageReference Include="YamlDotNet" Version="15.1.6" />
+    <PackageReference Include="YamlDotNet" Version="15.3.0" />
   </ItemGroup>
 
   <ItemGroup>