diff --git a/BlockUSign.Backend/BlockUSign.Backend/BlockUSign.Backend.csproj b/BlockUSign.Backend/BlockUSign.Backend/BlockUSign.Backend.csproj
index 1464850..557de7c 100644
--- a/BlockUSign.Backend/BlockUSign.Backend/BlockUSign.Backend.csproj
+++ b/BlockUSign.Backend/BlockUSign.Backend/BlockUSign.Backend.csproj
@@ -9,7 +9,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.9" />
     <PackageReference Include="Sendgrid" Version="9.9.0" />
     <PackageReference Include="RestSharp" Version="106.2.2" />
   </ItemGroup>