diff --git a/requirements.txt b/requirements.txt
index c8992f2..fe2a13b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 nibabel==3.0.2
-numpy==1.18.3
+numpy==1.22.0
 opencv-python==4.2.0.34
 pynufft==2020.0.0
 scipy==1.4.1