diff --git a/requirements.txt b/requirements.txt
index 9432476..ffd859c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,7 +26,7 @@ jinja2-time==0.2.0
 jmespath==0.9.4
 mac-alias==2.0.7
 MarkupSafe==1.1.1
-numpy==1.17.1
+numpy==1.21.0
 oauthlib==3.2.0
 poyo==0.5.0
 protobuf==3.19.4
diff --git a/setup.py b/setup.py
index b38af70..1f63b1e 100644
--- a/setup.py
+++ b/setup.py
@@ -63,7 +63,7 @@
         'jmespath==0.9.4',
         'mac-alias==2.0.7',
         'MarkupSafe==1.1.1',
-        'numpy==1.17.1',
+        'numpy==1.21.0',
         'oauthlib==3.2.0',
         'poyo==0.5.0',
         'protobuf==3.19.4',