diff --git a/images/singleuser/Dockerfile b/images/singleuser/Dockerfile
index ff1c9b56..c74f7049 100644
--- a/images/singleuser/Dockerfile
+++ b/images/singleuser/Dockerfile
@@ -164,7 +164,7 @@ USER root
 ENV OPENREFINE_DIR /srv/openrefine
 ENV PATH=$PATH:$OPENREFINE_DIR
 RUN mkdir -p ${OPENREFINE_DIR} && cd ${OPENREFINE_DIR} && \
-    curl -L 'https://github.com/OpenRefine/OpenRefine/releases/download/3.7.5/openrefine-linux-3.7.5.tar.gz' | tar xzf - --strip=1
+    curl -L 'https://github.com/OpenRefine/OpenRefine/releases/download/3.7.6/openrefine-linux-3.7.6.tar.gz' | tar xzf - --strip=1
 
 USER root
 RUN apt-get install --yes unzip
diff --git a/paws/values.yaml b/paws/values.yaml
index 10fbe542..ffb4035d 100644
--- a/paws/values.yaml
+++ b/paws/values.yaml
@@ -282,7 +282,7 @@ jupyterhub:
     fsGid: 52771
     image:
       name: quay.io/wikimedia-paws-prod/singleuser
-      tag: pr-337 # singleuser tag managed by github actions
+      tag: pr-338 # singleuser tag managed by github actions
       pullPolicy: Always
     memory:
       guarantee: 0.70G