diff --git a/tf1x/additional_requirements.txt b/tf1x/additional_requirements.txt
index c18429e..e858d0c 100644
--- a/tf1x/additional_requirements.txt
+++ b/tf1x/additional_requirements.txt
@@ -1,4 +1,4 @@
-tensorflow-gpu==1.15.5
+tensorflow-gpu==2.5.2
 tensorflow-estimator==1.15.1
 tensorboard==1.15
 tensorflow-probability==0.8.0