diff --git a/SoftwareEngineering/packages.config b/SoftwareEngineering/packages.config
index 46d9e95..e8d5619 100644
--- a/SoftwareEngineering/packages.config
+++ b/SoftwareEngineering/packages.config
@@ -2,7 +2,7 @@
 <packages>
   <package id="bootstrap" version="3.0.0" targetFramework="net461" />
   <package id="BouncyCastle" version="1.8.3.1" targetFramework="net461" />
-  <package id="Google.Protobuf" version="3.6.1" targetFramework="net461" />
+  <package id="Google.Protobuf" version="3.15.0" targetFramework="net461" />
   <package id="jQuery" version="1.10.2" targetFramework="net461" />
   <package id="jQuery.Validation" version="1.11.1" targetFramework="net461" />
   <package id="Microsoft.AspNet.Mvc" version="5.2.4" targetFramework="net461" />