diff --git a/requirements.txt b/requirements.txt
index 77e7b28..e9c88da 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -36,7 +36,7 @@ jsonpickle==0.9.4
 Mako==1.0.6
 MarkupSafe==1.0
 nltk==3.2.4
-numpy==1.13.1
+numpy==1.21.0
 oauthlib==2.0.2
 pathspec==0.5.0
 pbr==3.1.1