diff --git a/Dockerfile b/Dockerfile
index 72ba85b..ef33340 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:focal-20210401
+FROM ubuntu:focal-20210416
 
 # Overlay defaults
 ENV S6_BEHAVIOUR_IF_STAGE2_FAILS=2 \