diff --git a/eng/Versions.props b/eng/Versions.props
index debcfcc4783de3367a311825b3da29ac3f69b4e4..e7943e29fe1fd75f377892dd80a168b3e91fcbb7 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -241,7 +241,7 @@
     <BenchmarkDotNetPackageVersion>0.10.13</BenchmarkDotNetPackageVersion>
     <CastleCorePackageVersion>4.2.1</CastleCorePackageVersion>
     <FSharpCorePackageVersion>4.2.1</FSharpCorePackageVersion>
-    <GoogleProtobufPackageVersion>3.19.4</GoogleProtobufPackageVersion>
+    <GoogleProtobufPackageVersion>3.19.5</GoogleProtobufPackageVersion>
     <GrpcAspNetCorePackageVersion>2.27.0</GrpcAspNetCorePackageVersion>
     <IdentityServer4AspNetIdentityPackageVersion>3.0.0</IdentityServer4AspNetIdentityPackageVersion>
     <IdentityServer4EntityFrameworkPackageVersion>3.0.0</IdentityServer4EntityFrameworkPackageVersion>