diff --git a/Dockerfile b/Dockerfile
index 1a6b4ba..7694b15 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM etherpad/etherpad:1.8.16
+FROM etherpad/etherpad:1.8.18
 
 RUN npm install \
 	ep_prompt_for_name \