diff --git a/ch07/requirements_gpu.txt b/ch07/requirements_gpu.txt
index d3ef483..43e6508 100644
--- a/ch07/requirements_gpu.txt
+++ b/ch07/requirements_gpu.txt
@@ -1,5 +1,5 @@
 keras==2.1.6
-tensorflow-gpu==1.8.0
+tensorflow-gpu==2.9.3
 h5py==2.7.1
 matplotlib==2.1.1
 scikit-learn==0.19.1