diff --git a/Client/Client.csproj b/Client/Client.csproj
index 290ea305..f22c6707 100644
--- a/Client/Client.csproj
+++ b/Client/Client.csproj
@@ -45,7 +45,7 @@ This release is based on the Zeebe 1.3.X release (https://github.com/zeebe-io/ze
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Google.Protobuf" version="3.19.4" />
+    <PackageReference Include="Google.Protobuf" version="3.20.0" />
     <PackageReference Include="Grpc" version="2.45.0" />
     <PackageReference Include="Grpc.Auth" Version="2.45.0" />
     <PackageReference Include="Grpc.Core" version="2.45.0" />