diff --git a/GUI/App.config b/GUI/App.config
index 233e7da3..c702f329 100644
--- a/GUI/App.config
+++ b/GUI/App.config
@@ -100,7 +100,7 @@
         <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
             <dependentAssembly>
                 <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral"/>
-                <bindingRedirect oldVersion="4.0.4.1" newVersion="6.0.0.0"/>
+                <bindingRedirect oldVersion="4.0.4.1" newVersion="4.0.5.0"/>
             </dependentAssembly>
         </assemblyBinding>
     </runtime>