diff --git a/requirements.txt b/requirements.txt
index 84d4780..88f2e49 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ joblib
 scikit-learn
 scikit-image
 matplotlib
-tensorflow==2.8.0
+tensorflow==2.9.3
 keras==2.8.0 # not directly required, pinned by Snyk to avoid a vulnerability
 arcus-ml==1.0.11.1
 opencv-python==4.5.5.62