diff --git a/requirements.txt b/requirements.txt
index 995b0417..5839ddaa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-keras == 2.3.0
+keras == 2.13.1
 tabulate >= 0.8.2
 tensorflow >= 2.0.0
 nltk >= 3.2.3