diff --git a/requirements-dev.txt b/requirements-dev.txt
index 5c4c27cd2a..5e8ba08cf8 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -35,3 +35,4 @@ notebook
 nbconvert
 sphinx-autodoc-typehints
 pickleshare
+jupyter-core>=5.8.0 # not directly required, pinned by Snyk to avoid a vulnerability