diff --git a/src/packages.config b/src/packages.config
index f88d0eb..a1a06b3 100644
--- a/src/packages.config
+++ b/src/packages.config
@@ -8,7 +8,7 @@
   <package id="EntityFramework" version="6.3.0" targetFramework="net452" />
   <package id="EnvDTE" version="8.0.2" targetFramework="net452" />
   <package id="Fody" version="4.2.1" targetFramework="net452" developmentDependency="true" />
-  <package id="Google.Protobuf" version="3.10.1" targetFramework="net452" />
+  <package id="Google.Protobuf" version="3.15.0" targetFramework="net452" />
   <package id="JetBrains.Annotations" version="2019.1.3" targetFramework="net452" />
   <package id="Microsoft.CSharp" version="4.6.0" targetFramework="net452" />
   <package id="MySql.Data" version="8.0.18" targetFramework="net452" />