diff --git a/requirements.txt b/requirements.txt
index 19af727..dbcb1bd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -101,7 +101,7 @@ jupyter==1.0.0
 jupyter-client==6.1.3
 jupyter-console==6.1.0
 jupyter-core==4.6.3
-Keras==2.4.3
+Keras==2.13.1
 Keras-Preprocessing==1.1.2
 kfac==0.2.0
 kiwisolver==1.0.1