diff --git a/EduadminCoursePortal/EduadminCoursePortal.csproj b/EduadminCoursePortal/EduadminCoursePortal.csproj
index 0614f2b..941a9ee 100644
--- a/EduadminCoursePortal/EduadminCoursePortal.csproj
+++ b/EduadminCoursePortal/EduadminCoursePortal.csproj
@@ -18,7 +18,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.2.1" />
+    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.2.6" />
     <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="2.2.1" />
   </ItemGroup>