diff --git a/requirements.txt b/requirements.txt
index f6bd210..1f3d912 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 pytorch-transformers==1.0.0
-numpy==1.16.4
+numpy==1.21.0
 lmdb==0.94
 tensorboardX==1.2
 tensorflow==2.5.3