diff --git a/src/Mix.Cms.Lib/Mix.Cms.Lib.csproj b/src/Mix.Cms.Lib/Mix.Cms.Lib.csproj
index 2c8ebe950..e696b3345 100644
--- a/src/Mix.Cms.Lib/Mix.Cms.Lib.csproj
+++ b/src/Mix.Cms.Lib/Mix.Cms.Lib.csproj
@@ -22,7 +22,7 @@
     <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="6.0.3" />
     <PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="6.0.1" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.2.3" />
-    <PackageReference Include="System.Security.Cryptography.Pkcs" Version="6.0.0" />
+    <PackageReference Include="System.Security.Cryptography.Pkcs" Version="6.0.3" />
   </ItemGroup>
 
   <ItemGroup>