diff --git a/AIFlappyBird/Algorithm_2/keras/requirements.txt b/AIFlappyBird/Algorithm_2/keras/requirements.txt
index 659e32c..d399403 100644
--- a/AIFlappyBird/Algorithm_2/keras/requirements.txt
+++ b/AIFlappyBird/Algorithm_2/keras/requirements.txt
@@ -1,6 +1,6 @@
 pygame
 argparse
 keras==2.3.1
-tensorflow==1.14.0
+tensorflow==2.11.1
 scikit-image
 numpy
\ No newline at end of file