diff --git a/server-ce/Dockerfile-base b/server-ce/Dockerfile-base
index fd63509d2e..00716701fe 100644
--- a/server-ce/Dockerfile-base
+++ b/server-ce/Dockerfile-base
@@ -2,7 +2,7 @@
 # Overleaf Base Image (sharelatex/sharelatex-base)
 # --------------------------------------------------
 
-FROM phusion/baseimage:0.11
+FROM phusion/baseimage:focal-1.0.0
 
 # Makes sure LuaTex cache is writable
 # -----------------------------------