diff --git a/requirements.txt b/requirements.txt
index 0e03c7e..090f9c0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,3 +2,4 @@ setuptools-git>=1.2
 pandas>=1.1.4
 redistimeseries>=1.4.3
 gears-cli>=1.1.0
+numpy>=1.22.2 # not directly required, pinned by Snyk to avoid a vulnerability