diff --git "a/sso(\345\215\225\347\202\271\347\231\273\345\275\225)/IdentityServer4_SSO_Service/IdentityServer4_SSO_Client1/IdentityServer4_SSO_Client1.csproj" "b/sso(\345\215\225\347\202\271\347\231\273\345\275\225)/IdentityServer4_SSO_Service/IdentityServer4_SSO_Client1/IdentityServer4_SSO_Client1.csproj"
index d1c6d92..b71006b 100644
--- "a/sso(\345\215\225\347\202\271\347\231\273\345\275\225)/IdentityServer4_SSO_Service/IdentityServer4_SSO_Client1/IdentityServer4_SSO_Client1.csproj"
+++ "b/sso(\345\215\225\347\202\271\347\231\273\345\275\225)/IdentityServer4_SSO_Service/IdentityServer4_SSO_Client1/IdentityServer4_SSO_Client1.csproj"
@@ -6,7 +6,7 @@
 
   <ItemGroup>
     <PackageReference Include="IdentityModel" Version="2.14.0" />
-    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.9" />
   </ItemGroup>
 
   <ItemGroup>