diff --git a/base/Dockerfile.1809 b/base/Dockerfile.1809
index dc20609..78b8bef 100644
--- a/base/Dockerfile.1809
+++ b/base/Dockerfile.1809
@@ -1 +1 @@
-FROM mcr.microsoft.com/dotnet/framework/runtime:4.8-windowsservercore-ltsc2019@sha256:27094e082349d576589fef7d00c19f9426a92fe047669cfa503ae8273d56122d
+FROM mcr.microsoft.com/dotnet/framework/runtime:4.8-windowsservercore-ltsc2019@sha256:dd71db05e35b92c1cd61d388cb0dc7f589aa9201335dc3f856c8fb1877e7d24a