diff --git a/images/singleuser/Dockerfile b/images/singleuser/Dockerfile
index 983a24fa..ff1c9b56 100644
--- a/images/singleuser/Dockerfile
+++ b/images/singleuser/Dockerfile
@@ -1,6 +1,6 @@
 FROM ubuntu:22.04
 
-ENV PYWIKIBOT_VERSION=8.3.3
+ENV PYWIKIBOT_VERSION=8.4.0
 ENV EDITOR=/bin/nano
 ENV PYWIKIBOT_DIR=/srv/paws
 ENV DEBIAN_FRONTEND=noninteractive