diff --git a/DesignPatternsInCSharp/DesignPatternsInCSharp.csproj b/DesignPatternsInCSharp/DesignPatternsInCSharp.csproj
index 7a36a02..23b88b4 100644
--- a/DesignPatternsInCSharp/DesignPatternsInCSharp.csproj
+++ b/DesignPatternsInCSharp/DesignPatternsInCSharp.csproj
@@ -12,7 +12,7 @@
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   <ItemGroup>
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-    <PackageReference Include="Google.Protobuf" Version="3.32.0" />
+    <PackageReference Include="Google.Protobuf" Version="3.32.1" />
     <PackageReference Include="Grpc.Net.ClientFactory" Version="2.71.0" />
     <PackageReference Include="Grpc.Tools" Version="2.72.0">
       <PrivateAssets>all</PrivateAssets>