diff --git a/requirements.txt b/requirements.txt
index c1fa8df4..0c7bdbe7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,4 +15,5 @@ albumentations
 opencv-python
 seaborn
 munin
-PyWavelets
\ No newline at end of file
+PyWavelets
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file