diff --git a/_UPDATE/Traffic-Sign-Detection/requirements.txt b/_UPDATE/Traffic-Sign-Detection/requirements.txt
index 994dc29..1b626a7 100644
--- a/_UPDATE/Traffic-Sign-Detection/requirements.txt
+++ b/_UPDATE/Traffic-Sign-Detection/requirements.txt
@@ -105,7 +105,7 @@ six==1.15.0
 SoundFile==0.10.3.post1
 tensorboard==2.4.1
 tensorboard-plugin-wit==1.7.0
-tensorflow==2.4.1
+tensorflow==2.7.2
 tensorflow-estimator==2.4.0
 tensorflow-gpu==2.4.1
 termcolor==1.1.0