diff --git a/DepotDownloader/packages.config b/DepotDownloader/packages.config
index b4f37a97..df78e538 100644
--- a/DepotDownloader/packages.config
+++ b/DepotDownloader/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="protobuf-net" version="2.0.0.640" targetFramework="net40" />
   <package id="SteamKit2" version="1.4.1" targetFramework="net40" />
+  <package id="protobuf-net" version="2.0.0.668" targetFramework="net40" />
 </packages>
\ No newline at end of file