hub image: refreeze requirements.txt

Author: jupyterhub-bot

images/singleuser-sample/requirements.txt

@@ -31,7 +31,7 @@ babel==2.12.1
     # via jupyterlab-server
 backcall==0.2.0
     # via ipython
-beautifulsoup4==4.11.2
+beautifulsoup4==4.12.0
     # via nbconvert
 bleach==6.0.0
     # via nbconvert
@@ -45,7 +45,7 @@ cffi==1.15.1
     #   cryptography
 charset-normalizer==3.1.0
     # via requests
-comm==0.1.2
+comm==0.1.3
     # via ipykernel
 cryptography==39.0.2
     # via pyopenssl
@@ -68,7 +68,7 @@ idna==3.4
     #   anyio
     #   jsonschema
     #   requests
-ipykernel==6.21.3
+ipykernel==6.22.0
     # via
     #   nbclassic
     #   notebook
@@ -103,7 +103,7 @@ jsonschema[format-nongpl]==4.17.3
     #   jupyter-telemetry
     #   jupyterlab-server
     #   nbformat
-jupyter-client==8.0.3
+jupyter-client==8.1.0
     # via
     #   ipykernel
     #   jupyter-server
@@ -137,7 +137,7 @@ jupyter-server-fileid==0.8.0
     # via jupyter-server-ydoc
 jupyter-server-terminals==0.4.4
     # via jupyter-server
-jupyter-server-ydoc==0.6.1
+jupyter-server-ydoc==0.8.0
     # via jupyterlab
 jupyter-telemetry==0.1.0
     # via jupyterhub
@@ -147,7 +147,7 @@ jupyter-ydoc==0.2.3
     #   jupyterlab
 jupyterhub==4.0.0b2
     # via -r requirements.in
-jupyterlab==3.6.1
+jupyterlab==3.6.2
     # via -r requirements.in
 jupyterlab-pygments==0.2.2
     # via nbconvert
@@ -178,7 +178,7 @@ nbconvert==7.2.10
     #   jupyter-server
     #   nbclassic
     #   notebook
-nbformat==5.7.3
+nbformat==5.8.0
     # via
     #   jupyter-server
     #   nbclassic
@@ -257,7 +257,7 @@ python-json-logger==2.0.7
     #   jupyter-telemetry
 pyyaml==6.0
     # via jupyter-events
-pyzmq==25.0.1
+pyzmq==25.0.2
     # via
     #   ipykernel
     #   jupyter-client