diff --git a/SmartApp.HAL/SmartApp.HAL/packages.config b/SmartApp.HAL/SmartApp.HAL/packages.config
index addb5532..88d56d9f 100644
--- a/SmartApp.HAL/SmartApp.HAL/packages.config
+++ b/SmartApp.HAL/SmartApp.HAL/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="EMGU.CV" version="3.4.3.3016" targetFramework="net461" />
-  <package id="Google.Protobuf" version="3.6.1" targetFramework="net461" />
+  <package id="Google.Protobuf" version="3.15.0" targetFramework="net461" />
   <package id="Microsoft.Extensions.Configuration" version="2.1.1" targetFramework="net461" />
   <package id="Microsoft.Extensions.Configuration.Abstractions" version="2.1.1" targetFramework="net461" />
   <package id="Microsoft.Extensions.Configuration.Binder" version="2.1.1" targetFramework="net461" />