diff --git a/Showcases/Document_Comparison_by_Aspose_Words_for_NET/DocumentComparison/Web.config b/Showcases/Document_Comparison_by_Aspose_Words_for_NET/DocumentComparison/Web.config
index bfb640da2..c917c83d7 100644
--- a/Showcases/Document_Comparison_by_Aspose_Words_for_NET/DocumentComparison/Web.config
+++ b/Showcases/Document_Comparison_by_Aspose_Words_for_NET/DocumentComparison/Web.config
@@ -8,4 +8,12 @@
     <compilation debug="true" targetFramework="4.5" />
     <httpRuntime targetFramework="4.5" />
   </system.web>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="Aspose.Words" publicKeyToken="716fcc553a201e56" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-15.3.0.0" newVersion="15.3.0.0" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
 </configuration>
\ No newline at end of file
diff --git a/Showcases/Document_Comparison_by_Aspose_Words_for_NET/DocumentComparison/packages.config b/Showcases/Document_Comparison_by_Aspose_Words_for_NET/DocumentComparison/packages.config
index 03153301b..91a789000 100644
--- a/Showcases/Document_Comparison_by_Aspose_Words_for_NET/DocumentComparison/packages.config
+++ b/Showcases/Document_Comparison_by_Aspose_Words_for_NET/DocumentComparison/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Aspose.Words" version="15.3.0" targetFramework="net45" />
-  <package id="bootstrap" version="3.3.1" targetFramework="net45" />
+  <package id="bootstrap" version="5.0.0" targetFramework="net45" />
   <package id="jQuery" version="1.9.0" targetFramework="net45" />
 </packages>
\ No newline at end of file