diff --git a/utilities/json2md/requirements.txt b/utilities/json2md/requirements.txt
index b02a622a..b33a9ff8 100644
--- a/utilities/json2md/requirements.txt
+++ b/utilities/json2md/requirements.txt
@@ -1,3 +1,4 @@
 pandas
 jinja2
 tabulate
+numpy>=1.22.2 # not directly required, pinned by Snyk to avoid a vulnerability