diff --git a/transformers/examples/research_projects/lxmert/requirements.txt b/transformers/examples/research_projects/lxmert/requirements.txt
index f65783d59..ff1bd98db 100644
--- a/transformers/examples/research_projects/lxmert/requirements.txt
+++ b/transformers/examples/research_projects/lxmert/requirements.txt
@@ -47,7 +47,7 @@ nbconvert==6.0.1
 nbformat==5.0.7
 nest-asyncio==1.4.0
 notebook==6.4.1
-numpy==1.19.2
+numpy==1.22.0
 opencv-python==4.4.0.42
 packaging==20.3
 pandas==1.1.2