diff --git a/requirements.txt b/requirements.txt
index 04e941e..f7910f9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 scipy==1.1.0
-numpy==1.15.4
+numpy==1.22.0
 six==1.12.0
 tensorflow_gpu==1.12.1
 tensorflow==1.12.1