diff --git a/Dockerfile b/Dockerfile
index 293c801..c6f53c4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-ARG BASE=docker.io/sharelatex/sharelatex:3.5.5
+ARG BASE=docker.io/sharelatex/sharelatex:3.4.0
 ARG TEXLIVE_IMAGE=registry.gitlab.com/islandoftex/images/texlive:latest
 
 FROM $TEXLIVE_IMAGE as texlive