diff --git a/requirements.txt b/requirements.txt
index 33597dc..1e0e53a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ matplotlib == 3.1.2
 nbconvert == 5.6.1
 nbformat == 5.0.4
 networkx >=2.1, <2.3
-numpy == 1.18.1
+numpy == 1.22.0
 pandas == 1.0.1
 papermill == 1.2.1
 PyYAML == 5.1
diff --git a/setup.py b/setup.py
index d835fc3..9a989a2 100644
--- a/setup.py
+++ b/setup.py
@@ -62,7 +62,7 @@
     'nbconvert==5.6.1',
     'nbformat==5.0.4',
     'networkx>=2.1,<2.3',
-    'numpy==1.18.1',
+    'numpy==1.22.0',
     'pandas==1.0.1',
     'papermill==1.2.1',
     'PyYAML==5.1',