diff --git a/Dockerfile b/Dockerfile
index 414d37afc..b07cb4fe3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM quay.io/wekan/ubuntu:impish-20211015
+FROM quay.io/wekan/ubuntu:impish-20211102
 LABEL maintainer="wekan"
 
 # 2021-09-18: