diff --git a/Dockerfile b/Dockerfile
index dbdc75c..2986300 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # Original credit: https://github.com/jpetazzo/dockvpn
 
 # Smallest base image
-FROM ubuntu:18.04@sha256:e5dd9dbb37df5b731a6688fa49f4003359f6f126958c9c928f937bec69836320
+FROM ubuntu:18.04@sha256:c32bd2e76e7688eeb1bb39754fff7cdfc571626fc1abfded4f82a90de79f8d10
 
 LABEL maintainer="lawtancool"