diff --git a/requirements.txt b/requirements.txt
index a540882..739fac0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.11.1
+numpy==1.22.0
 absl-py==0.6.1
 networkx==2.2
 boltons==19.1.0