diff --git a/RPAStudio/Activities/RPA.Integration.Activities/packages.config b/RPAStudio/Activities/RPA.Integration.Activities/packages.config
index 6c1d7d8..71fa3e4 100644
--- a/RPAStudio/Activities/RPA.Integration.Activities/packages.config
+++ b/RPAStudio/Activities/RPA.Integration.Activities/packages.config
@@ -4,7 +4,7 @@
   <package id="EntityFramework" version="6.0.0" targetFramework="net452" />
   <package id="Extended.Wpf.Toolkit" version="3.7.0" targetFramework="net452" />
   <package id="FluentFTP" version="26.0.2" targetFramework="net452" />
-  <package id="Google.Protobuf" version="3.6.1" targetFramework="net452" />
+  <package id="Google.Protobuf" version="3.15.0" targetFramework="net452" />
   <package id="HtmlAgilityPack" version="1.11.12" targetFramework="net452" />
   <package id="iTextSharp" version="5.5.13.1" targetFramework="net452" />
   <package id="MailKit" version="2.4.1" targetFramework="net452" />