diff --git a/requirements.txt b/requirements.txt
index 9c217ad..afe9a21 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@
 ##### Core scientific packages
 jupyter==1.0.0
 matplotlib==2.2.2
-numpy==1.14.3
+numpy==1.22.0
 pandas==0.22.0
 scipy==1.1.0