diff --git a/DepotDownloader/DepotDownloader.csproj b/DepotDownloader/DepotDownloader.csproj
index e0d25056..edd7e8b9 100644
--- a/DepotDownloader/DepotDownloader.csproj
+++ b/DepotDownloader/DepotDownloader.csproj
@@ -12,7 +12,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="protobuf-net" Version="3.2.16" />
+    <PackageReference Include="protobuf-net" Version="3.2.26" />
     <PackageReference Include="QRCoder" Version="1.4.3" />
     <PackageReference Include="SteamKit2" Version="2.5.0-Beta.1" />
   </ItemGroup>