diff --git a/integration-tests/test_extensions.py b/integration-tests/test_extensions.py
index f451a86..e351a09 100644
--- a/integration-tests/test_extensions.py
+++ b/integration-tests/test_extensions.py
@@ -13,9 +13,9 @@ def test_serverextensions():
     ], stderr=subprocess.PIPE)
 
     extensions = [
-        'jupyterlab 0.35.3',
+        'jupyterlab 0.35.4',
         'nbgitpuller 0.6.1',
-        'nteract_on_jupyter 1.9.12',
+        'nteract_on_jupyter 2.0.7',
         'nbresuse '
     ]
 
diff --git a/tljh/installer.py b/tljh/installer.py
index 0df17e1..9c161a9 100644
--- a/tljh/installer.py
+++ b/tljh/installer.py
@@ -189,13 +189,13 @@ def ensure_jupyterhub_package(prefix):
     and conda packages!
     """
     conda.ensure_pip_packages(prefix, [
-        'jupyterhub==0.9.4',
+        'jupyterhub==0.9.5',
         'jupyterhub-dummyauthenticator==0.3.1',
         'jupyterhub-systemdspawner==0.11',
         'jupyterhub-firstuseauthenticator==0.12',
         'jupyterhub-nativeauthenticator==0.0.4',
         'jupyterhub-ldapauthenticator==1.2.2',
-        'oauthenticator==0.8.0'
+        'oauthenticator==0.8.1'
     ])
     traefik.ensure_traefik_binary(prefix)
 
@@ -242,11 +242,11 @@ def ensure_user_environment(user_requirements_txt_file):
 
     conda.ensure_pip_packages(USER_ENV_PREFIX, [
         # JupyterHub + notebook package are base requirements for user environment
-        'jupyterhub==0.9.4',
-        'notebook==5.7.0',
+        'jupyterhub==0.9.5',
+        'notebook==5.7.7',
         # Install additional notebook frontends!
-        'jupyterlab==0.35.3',
-        'nteract-on-jupyter==1.9.12',
+        'jupyterlab==0.35.4',
+        'nteract-on-jupyter==2.0.7',
         # nbgitpuller for easily pulling in Git repositories
         'nbgitpuller==0.6.1',
         # nbresuse to show people how much RAM they are using