diff --git a/requirements.txt b/requirements.txt
index 44b4dac..d52069a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ flake8
 flask~=2.0.2
 html4vision~=0.4.3
 imutils~=0.5.4
-keras~=2.6.0
+keras~=2.9.0
 librosa~=0.8.1
 matplotlib~=3.4.3
 moviepy~=1.0.3