diff --git a/Network/activity_net/requirements.txt b/Network/activity_net/requirements.txt
index ce99b43..ca1b35f 100644
--- a/Network/activity_net/requirements.txt
+++ b/Network/activity_net/requirements.txt
@@ -1,7 +1,7 @@
 git+https://github.com/albertomontesg/keras.git@improved-3d-ops
 h5py
 jupyter==1.0.0
-numpy==1.13.3
+numpy==1.22.0
 progressbar2==3.9.3
 Theano==0.8.2
 youtube-dl==2016.6.27