diff --git a/chatbots/ml_bot/requirements.txt b/chatbots/ml_bot/requirements.txt
index c3519c3..72bb014 100644
--- a/chatbots/ml_bot/requirements.txt
+++ b/chatbots/ml_bot/requirements.txt
@@ -11,7 +11,7 @@ kiwisolver==1.3.1
 matplotlib==3.4.2
 networkx==2.5.1
 nltk==3.6.2
-numpy==1.20.3
+numpy==1.21.0
 Pillow==8.2.0
 pydub==0.25.1
 pyparsing==2.4.7