diff --git a/Python/Automate_Image_Caption/requirements.txt b/Python/Automate_Image_Caption/requirements.txt
index 3687fbb84..a7181ddca 100644
--- a/Python/Automate_Image_Caption/requirements.txt
+++ b/Python/Automate_Image_Caption/requirements.txt
@@ -15,3 +15,4 @@ tensorboard-plugin-wit==1.7.0
 tensorflow==2.4.1
 tensorflow-estimator==2.4.0
 tqdm==4.56.0
+werkzeug>=3.0.6 # not directly required, pinned by Snyk to avoid a vulnerability