diff --git a/Dockerfile b/Dockerfile
index da671fad..da131adb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ghcr.io/cyber-dojo/sinatra-base:dd38f41@sha256:78e366649c6b28379a7666503149d71aa154960b9421e8a57721da13c1eb7ab1
+FROM ghcr.io/cyber-dojo/sinatra-base:71fcca8@sha256:8ff599728e607da61bf9237f8aa48d55eb0fd0df27205ed4a90e5f7b0626163e
 # The FROM statement above is typically set via an automated pull-request from the sinatra-base repo
 LABEL maintainer=jon@jaggersoft.com