diff --git a/requirements.txt b/requirements.txt
index ee3bf70..f9b23e5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 easygui>=0.98.1
 tables==3.6.1
-numpy==1.18.5
+numpy==1.22.0
 datashader>=0.6.9,<=0.10.0
 scipy<1.4,>=1.2.1
 scikit-learn>=0.20.3