diff --git a/requirements.txt b/requirements.txt
index 1c09103..e2ebf76 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1 @@
-numpy==1.18.1
\ No newline at end of file
+numpy==1.22.0
\ No newline at end of file
diff --git a/requirements_test.txt b/requirements_test.txt
index f8e26d1..11479f9 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -1,7 +1,7 @@
 attrs==19.3.0
 importlib-metadata==1.5.0
 more-itertools==8.2.0
-numpy==1.18.1
+numpy==1.22.0
 packaging==20.1
 pluggy==0.13.1
 py==1.10.0