diff --git a/msmicroscopy/requirements.txt b/msmicroscopy/requirements.txt
index 3733920..98840e0 100644
--- a/msmicroscopy/requirements.txt
+++ b/msmicroscopy/requirements.txt
@@ -2,7 +2,7 @@ as==0.1
 cycler==0.10.0
 kiwisolver==1.3.1
 matplotlib==3.3.3
-numpy==1.21.0
+numpy==1.22.0
 pandas==1.1.4
 pd==0.0.1
 Pillow==9.0.0