Merge pull request #705 from bashtage/snyk-fix-d0ab7306334c9922136af74bb90c7079

[Snyk] Fix for 14 vulnerabilities

Author: bashtage

doc/requirements.txt

@@ -14,4 +14,9 @@ mypy_extensions>=0.4
 # mistune<2
 jupyterlab>=4.4.8 # not directly required, pinned by Snyk to avoid a vulnerability
 fonttools>=4.62.0 # not directly required, pinned by Snyk to avoid a vulnerability
-jupyter-server>=2.18.0 # not directly required, pinned by Snyk to avoid a vulnerability
+jupyter-server>=2.18.2 # not directly required, pinned by Snyk to avoid a vulnerability
+mistune>=3.3.0 # not directly required, pinned by Snyk to avoid a vulnerability
+nbconvert>=7.17.0 # not directly required, pinned by Snyk to avoid a vulnerability
+pillow>=12.3.0 # not directly required, pinned by Snyk to avoid a vulnerability
+soupsieve>=2.8.4 # not directly required, pinned by Snyk to avoid a vulnerability
+tornado>=6.5.3 # not directly required, pinned by Snyk to avoid a vulnerability