diff --git a/src/KillrVideo.Protobuf/packages.config b/src/KillrVideo.Protobuf/packages.config
index 23e730bd..fe56e4e1 100644
--- a/src/KillrVideo.Protobuf/packages.config
+++ b/src/KillrVideo.Protobuf/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Google.Protobuf" version="3.0.0" targetFramework="net46" />
+  <package id="Google.Protobuf" version="3.15.0" targetFramework="net46" />
   <package id="Google.Protobuf.Tools" version="3.0.0" targetFramework="net46" />
   <package id="Grpc" version="1.0.0" targetFramework="net46" />
   <package id="Grpc.Core" version="1.0.0" targetFramework="net46" />