diff --git a/requirements.txt b/requirements.txt
index fa6f294719..8c746228e4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.11.0
+numpy==1.22.0
 networkx==1.11
 six==1.10
 git+https://github.com/MerlionRock/pgoapi.git@develop#egg=pgoapi