diff --git a/Chapter8/chess/requirements.txt b/Chapter8/chess/requirements.txt
index 027acc1..866b63b 100644
--- a/Chapter8/chess/requirements.txt
+++ b/Chapter8/chess/requirements.txt
@@ -1,5 +1,5 @@
 tensorflow==1.14
-tensorflow-gpu==1.14
+tensorflow-gpu==2.7.2
 keras==2.2.5
 profilehooks
 numpy