diff --git a/lite/examples/speech_commands/ml/requirements.txt b/lite/examples/speech_commands/ml/requirements.txt
index 5b282e45351..5f867838d4c 100644
--- a/lite/examples/speech_commands/ml/requirements.txt
+++ b/lite/examples/speech_commands/ml/requirements.txt
@@ -1,4 +1,4 @@
-Keras==2.2.0
+Keras==2.13.1
 pandas==0.22.0
 pandas-ml==0.5.0
 tensorflow>=1.14.0