diff --git a/src/IdentityServerSts/IdentityServerSts.csproj b/src/IdentityServerSts/IdentityServerSts.csproj
index de17c8d..3346110 100644
--- a/src/IdentityServerSts/IdentityServerSts.csproj
+++ b/src/IdentityServerSts/IdentityServerSts.csproj
@@ -10,7 +10,7 @@
 
   <ItemGroup>
     <PackageReference Include="IdentityServer4" Version="3.1.3" />
-    <PackageReference Include="IdentityServer4.AspNetIdentity" Version="3.1.3" />
+    <PackageReference Include="IdentityServer4.AspNetIdentity" Version="4.1.2" />
     <PackageReference Include="IdentityServer4.EntityFramework" Version="3.1.3" />
     <PackageReference Include="IdentityServer4.EntityFramework.Storage" Version="3.1.3" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.Google" Version="3.1.4" />