diff --git a/images/singleuser/Dockerfile b/images/singleuser/Dockerfile
index 305af370..92383158 100644
--- a/images/singleuser/Dockerfile
+++ b/images/singleuser/Dockerfile
@@ -43,7 +43,7 @@ RUN pip --no-cache-dir install -U pip setuptools wheel
 # Install base notebook packages
 RUN pip install --prefix=/srv/paws --no-cache-dir \
     jupyterhub==4.1.1 \
-    jupyterlab==4.2.4
+    jupyterlab==4.2.5
 
 ## End minimal setup ##
 
diff --git a/paws/values.yaml b/paws/values.yaml
index 723d0d35..ab1d8dfa 100644
--- a/paws/values.yaml
+++ b/paws/values.yaml
@@ -280,7 +280,7 @@ jupyterhub:
     fsGid: 52771
     image:
       name: quay.io/wikimedia-paws-prod/singleuser
-      tag: pr-444 # singleuser tag managed by github actions
+      tag: pr-452 # singleuser tag managed by github actions
       pullPolicy: Always
     memory:
       guarantee: 0.70G