diff --git a/requirements.txt b/requirements.txt
index 70f8ce8..bc9c0dc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ itk-registration==5.0.1
 itk-segmentation==5.0.1
 Jinja2==2.10.3
 MarkupSafe==1.1.1
-numpy==1.17.4
+numpy==1.22.0
 packaging==19.2
 pandas==0.25.3
 Pygments==2.4.2