diff --git a/requirements.txt b/requirements.txt
index 11c9bed..ffd72d2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 networkx==2.2
 scipy==1.1.0
 setuptools==40.6.3
-numpy==1.15.4
+numpy==1.22.0
 tensorflow==1.15.4