diff --git a/requirements.txt b/requirements.txt
index e1ba6ac..6f507df 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 tensorflow==1.5.0
-numpy==1.15.0
+numpy==1.22.0
 scipy==1.1.0
 scikit-learn==0.19.2
 jupyter==1.0.0