diff --git a/requirements.txt b/requirements.txt
index 8f7777f..b9ea14c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy == 1.14.2
+numpy == 1.22.0
 pandas == 0.23.4
 tensorflow == 1.13.1
 rdkit == 2018.03.4