diff --git a/requirements.txt b/requirements.txt
index 7287ffe..dd0eea6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ anaconda-navigator==1.9.7
 anaconda-project==0.8.2
 asn1crypto==0.24.0
 astroid==2.2.5
-astropy==3.1.2
+astropy==5.3.3
 atomicwrites==1.3.0
 attrs==19.1.0
 Babel==2.6.0
@@ -14,7 +14,7 @@ backports.shutil-get-terminal-size==1.0.0
 beautifulsoup4==4.7.1
 bitarray==0.8.3
 bkcharts==0.2
-bleach==3.1.0
+bleach==3.3.0
 bokeh==1.0.4
 boto==2.49.0
 Bottleneck==1.2.1
@@ -30,7 +30,7 @@ conda==4.6.11
 conda-build==3.17.8
 conda-verify==3.1.1
 contextlib2==0.5.5
-cryptography==2.6.1
+cryptography==42.0.8
 cycler==0.10.0
 Cython==0.29.6
 cytoolz==0.9.0.1
@@ -56,20 +56,20 @@ imageio==2.5.0
 imagesize==1.1.0
 importlib-metadata==0.0.0
 ipykernel==5.1.0
-ipython==7.4.0
+ipython==8.10.0
 ipython-genutils==0.2.0
 ipywidgets==7.4.2
 isort==4.3.16
 itsdangerous==1.1.0
 jdcal==1.4
 jedi==0.13.3
-Jinja2==2.10
+Jinja2==3.1.4
 jsonschema==3.0.1
 jupyter==1.0.0
 jupyter-client==5.2.4
 jupyter-console==6.0.0
-jupyter-core==4.4.0
-jupyterlab==0.35.4
+jupyter-core==4.11.2
+jupyterlab==3.6.7
 jupyterlab-server==0.2.0
 keyring==18.0.0
 kiwisolver==1.0.1
@@ -82,7 +82,7 @@ MarkupSafe==1.1.1
 matplotlib==3.0.3
 mccabe==0.6.1
 menuinst==1.4.16
-mistune==0.8.4
+mistune==2.0.3
 mkl-fft==1.0.10
 mkl-random==1.0.2
 more-itertools==6.0.0
@@ -90,15 +90,15 @@ mpmath==1.1.0
 msgpack==0.6.1
 multipledispatch==0.6.0
 navigator-updater==0.2.1
-nbconvert==5.4.1
+nbconvert==6.3.0b0
 nbformat==4.4.0
 networkx==2.2
 nltk==3.4
 nose==1.3.7
-notebook==5.7.8
+notebook==6.4.12
 numba==0.43.1
 numexpr==2.6.9
-numpy==1.16.2
+numpy==1.22.2
 numpydoc==0.8.0
 oauthlib==3.0.1
 olefile==0.46
@@ -118,7 +118,7 @@ pkginfo==1.5.0.1
 pluggy==0.9.0
 ply==3.11
 prometheus-client==0.6.0
-prompt-toolkit==2.0.9
+prompt-toolkit==3.0.13
 psutil==5.6.1
 py==1.8.0
 pycodestyle==2.5.0
@@ -127,7 +127,7 @@ pycparser==2.19
 pycrypto==2.6.1
 pycurl==7.43.0.2
 pyflakes==2.1.1
-Pygments==2.3.1
+Pygments==2.15.0
 pylint==2.3.1
 pyodbc==4.0.26
 pyOpenSSL==19.0.0
@@ -184,7 +184,7 @@ tblib==1.3.2
 terminado==0.8.1
 testpath==0.4.2
 toolz==0.9.0
-tornado==6.0.2
+tornado==6.4.1
 tqdm==4.31.1
 traitlets==4.3.2
 typed-ast==1.3.5
@@ -205,3 +205,4 @@ xlwings==0.15.4
 xlwt==1.3.0
 zict==0.1.4
 zipp==0.3.3
+setuptools>=70.0.0 # not directly required, pinned by Snyk to avoid a vulnerability