diff --git a/requirements.txt b/requirements.txt
index 43f8945..d1f5798 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ cv2==4.1.0
 matplotlib==3.1.3 
 numpy==1.16.4 
 sklearn==0.21.2
-keras==2.2.4
+keras==2.13.1
 seaborn==0.10.0
 os-win==5.1.0
 PIL==7.0.0