diff --git a/UpdateDatabase/packages.config b/UpdateDatabase/packages.config
index a054e25..e24dca4 100644
--- a/UpdateDatabase/packages.config
+++ b/UpdateDatabase/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="EntityFramework" version="6.2.0" targetFramework="net461" />
-  <package id="Google.Protobuf" version="3.5.1" targetFramework="net461" />
+  <package id="Google.Protobuf" version="3.15.0" targetFramework="net461" />
   <package id="MySql.Data" version="8.0.15" targetFramework="net461" />
   <package id="MySql.Data.EntityFramework" version="8.0.15" targetFramework="net461" />
 </packages>
\ No newline at end of file