diff --git a/setup.py b/setup.py
index ca3e893..ba4e52d 100644
--- a/setup.py
+++ b/setup.py
@@ -34,7 +34,7 @@
         'tensorflow>=1.12.0',
         'Flask>=1.0.2',
         'waitress>=1.1.0',
-        'keras==2.2.4',
+        'keras==2.4.3',
         'PTable>=0.9.2',
         'spacy>=2.0.11, <=2.0.13',
         'gensim>=3.4.0',