diff --git a/IdentityServer4.MicroService.ApiResource/IdentityServer4.MicroService.ApiResource.csproj b/IdentityServer4.MicroService.ApiResource/IdentityServer4.MicroService.ApiResource.csproj
index f7805bf..b63711e 100644
--- a/IdentityServer4.MicroService.ApiResource/IdentityServer4.MicroService.ApiResource.csproj
+++ b/IdentityServer4.MicroService.ApiResource/IdentityServer4.MicroService.ApiResource.csproj
@@ -49,7 +49,7 @@
     <PackageReference Include="Swashbuckle.AspNetCore.SwaggerGen" Version="4.0.1" />
     <PackageReference Include="Swashbuckle.AspNetCore.SwaggerUI" Version="4.0.1" />
     <PackageReference Include="System.Data.SqlClient" Version="4.6.0" />
-    <PackageReference Include="System.Text.Encodings.Web" Version="4.5.0" />
+    <PackageReference Include="System.Text.Encodings.Web" Version="4.5.1" />
     <PackageReference Include="WindowsAzure.Storage" Version="9.3.3" />
   </ItemGroup>