diff --git a/requirements.txt b/requirements.txt
index 1e06e0b8..16a01441 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ MarkupSafe==1.1.1
 matplotlib==3.1.1
 more-itertools==7.2.0
 nose==1.3.7
-numpy==1.17.3
+numpy==1.22.0
 nbsphinx
 packaging==19.2
 pandas==0.25.2