diff --git a/requirements.txt b/requirements.txt
index 17d6193..55bcee6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 wxPython==4.1.1
 matplotlib==3.3.3
-numpy==1.19.3
+numpy==1.22.0
 scipy==1.5.4
 pandas==1.1.5
 scikit-learn==0.23.2