diff --git a/NMT/requirements.txt b/NMT/requirements.txt
index c810303..95201b3 100644
--- a/NMT/requirements.txt
+++ b/NMT/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.17.3
+numpy==1.22.0
 nltk==3.4.5
 tqdm==4.36.1
 torch==1.3.1+cpu