diff --git a/requirements.txt b/requirements.txt
index f220a67..1c13c41 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,6 +13,8 @@ argon2-cffi==21.3.0
     #   notebook
 argon2-cffi-bindings==21.2.0
     # via argon2-cffi
+arrow==1.2.3
+    # via isoduration
 asttokens==2.2.1
     # via stack-data
 attrs==22.1.0
@@ -90,6 +92,8 @@ fastjsonschema==2.16.2
     # via nbformat
 fonttools==4.38.0
     # via matplotlib
+fqdn==1.5.1
+    # via jsonschema
 future==0.18.2
     # via
     #   libratom
@@ -103,6 +107,7 @@ humanfriendly==10.0
 idna==3.4
     # via
     #   anyio
+    #   jsonschema
     #   libratom
     #   requests
 importlib-metadata==5.1.0
@@ -125,6 +130,8 @@ ipython-genutils==0.2.0
     #   notebook
 ipywidgets==8.0.2
     # via -r requirements.in
+isoduration==20.11.0
+    # via jsonschema
 jedi==0.18.2
     # via ipython
 jinja2==3.1.2
@@ -141,8 +148,11 @@ joblib==1.2.0
     # via scikit-learn
 json5==0.9.10
     # via jupyterlab-server
-jsonschema==4.17.1
+jsonpointer==2.3
+    # via jsonschema
+jsonschema[format-nongpl]==4.17.1
     # via
+    #   jupyter-events
     #   jupyterlab-server
     #   libratom
     #   nbformat
@@ -163,12 +173,16 @@ jupyter-core==5.1.0
     #   nbconvert
     #   nbformat
     #   notebook
-jupyter-server==1.23.3
+jupyter-events==0.6.3
+    # via jupyter-server
+jupyter-server==2.4.0
     # via
     #   jupyterlab
     #   jupyterlab-server
     #   nbclassic
     #   notebook-shim
+jupyter-server-terminals==0.4.4
+    # via jupyter-server
 jupyterlab==3.5.1
     # via -r requirements.in
 jupyterlab-pygments==0.2.2
@@ -329,10 +343,14 @@ python-dateutil==2.8.2
     #   jupyter-client
     #   matplotlib
     #   pandas
+python-json-logger==2.0.7
+    # via jupyter-events
 pytz==2022.6
     # via
     #   babel
     #   pandas
+pyyaml==6.0
+    # via jupyter-events
 pyzmq==24.0.1
     # via
     #   ipykernel
@@ -345,6 +363,14 @@ requests==2.28.1
     #   jupyterlab-server
     #   libratom
     #   spacy
+rfc3339-validator==0.1.4
+    # via
+    #   jsonschema
+    #   jupyter-events
+rfc3986-validator==0.1.1
+    # via
+    #   jsonschema
+    #   jupyter-events
 scikit-learn==1.1.3
     # via -r requirements.in
 scipy==1.9.3
@@ -361,6 +387,7 @@ six==1.16.0
     #   blessed
     #   libratom
     #   python-dateutil
+    #   rfc3339-validator
 smart-open==5.2.1
     # via
     #   libratom
@@ -403,6 +430,7 @@ terminado==0.17.1
     # via
     #   -r requirements.in
     #   jupyter-server
+    #   jupyter-server-terminals
     #   nbclassic
     #   notebook
 thinc==8.1.5
@@ -436,6 +464,7 @@ traitlets==5.6.0
     #   ipywidgets
     #   jupyter-client
     #   jupyter-core
+    #   jupyter-events
     #   jupyter-server
     #   matplotlib-inline
     #   nbclassic
@@ -454,6 +483,8 @@ typing-extensions==4.4.0
     # via
     #   libratom
     #   pydantic
+uri-template==1.2.0
+    # via jsonschema
 urllib3==1.26.13
     # via
     #   libratom
@@ -470,6 +501,8 @@ wcwidth==0.2.5
     #   libratom
     #   prettytable
     #   prompt-toolkit
+webcolors==1.12
+    # via jsonschema
 webencodings==0.5.1
     # via
     #   bleach