diff --git a/requirements.txt b/requirements.txt
index 73eec6c..188bbdb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.15.4
+numpy==1.22.0
 tensorflow==1.12.0
 scikit-image==0.14.1
 matplotlib==2.2.3