diff --git a/requirements.txt b/requirements.txt
index 20e28c3..4d70df8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ Sphinx
 coverage
 flake8
 python-dotenv>=0.5.1
-Keras==2.2.4
+Keras==2.13.1
 scikit-image==0.16.2
 tensorflow==1.15.2, <=1.15.4
 pandas