diff --git a/requirements.txt b/requirements.txt
index a0bc558d..42e287c1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.18.0
+numpy==1.22.0
 matplotlib==3.1.2
 pyjson==1.3.0
 scikit-image