diff --git a/requirements.txt b/requirements.txt
index 1d24983..6a5b7df 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ pytest-cov>=2.5.1
 scipy>=1.0.0
 scikit-learn>=0.19.1
 librosa>=0.6.1
-keras==2.2.5
+keras==2.13.1
 tensorflow>=1.12
 pandas>=0.23.0
 matplotlib>=3.0.0