diff --git a/Traffic Signs Object Detection using Tensorflow Object Detection API/requirements.txt b/Traffic Signs Object Detection using Tensorflow Object Detection API/requirements.txt
index 12bf38630..4f8a310b5 100644
--- a/Traffic Signs Object Detection using Tensorflow Object Detection API/requirements.txt	
+++ b/Traffic Signs Object Detection using Tensorflow Object Detection API/requirements.txt	
@@ -212,7 +212,7 @@ tblib==1.3.2
 tensorboard==1.13.1
 tensorflow==1.13.1
 tensorflow-estimator==1.13.0
-tensorflow-gpu==1.13.1
+tensorflow-gpu==1.15.4
 tensorflow-probability==0.4.0
 termcolor==1.1.0
 terminado==0.8.1