diff --git a/backend/requirements.txt b/backend/requirements.txt
index 7bd8938..36a3b5d 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -31,7 +31,7 @@ rsa==4.7.2
 six==1.15.0
 tensorboard==2.4.1
 tensorboard-plugin-wit==1.8.0
-tensorflow==2.4.1
+tensorflow==2.9.3
 tensorflow-estimator==2.4.0
 termcolor==1.1.0
 typing-extensions==3.7.4.3