diff --git a/requirements.txt b/requirements.txt
index 1e1e091..1b1c27f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.14
+numpy==1.22.0
 networkx==2.0
 scipy==0.19.1
 tensorflow>=1.12.1