diff --git a/Dockerfile.jupyterhub b/Dockerfile.jupyterhub
index db17997..49e646b 100644
--- a/Dockerfile.jupyterhub
+++ b/Dockerfile.jupyterhub
@@ -4,8 +4,8 @@ FROM jupyterhub/jupyterhub-onbuild:0.7.0
 
 # Install dockerspawner and its dependencies
 RUN /opt/conda/bin/pip install \
-    oauthenticator==0.4.* \
-    dockerspawner==0.4.*
+    oauthenticator==0.5.* \
+    dockerspawner==0.5.*
 
 # install docker on the jupyterhub container
 RUN wget https://get.docker.com -q -O /tmp/getdocker && \