diff --git a/requirements.txt b/requirements.txt
index 1b6a1c8..4841f63 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 h5py==2.8.0
 imageio==2.4.1
 joblib==0.12.5
-numpy==1.15.4
+numpy==1.22.0
 stemming==1.0
 tensorboard==1.12.0
 tensorflow==1.12.0