diff --git a/Dockerfile b/Dockerfile
index 54da459..7a399a7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,3 +1,3 @@
 # For DependaBot usage only: DependaBot bumps this version number, then ./get-version.sh will point to a new version
 # and in effect the Makefile will build a new versinon of Etherpad without human interaction
-FROM etherpad/etherpad:1.8.18 as versionProvider
+FROM etherpad/etherpad:1.9.2 as versionProvider