diff --git a/src/requirements.txt b/src/requirements.txt
index 9752a00..fd9be5e 100644
--- a/src/requirements.txt
+++ b/src/requirements.txt
@@ -9,3 +9,4 @@ datetime
 sklearn
 pytest
 scikit-learn>=0.24.2 # not directly required, pinned by Snyk to avoid a vulnerability
+numpy>=1.22.2 # not directly required, pinned by Snyk to avoid a vulnerability