diff --git a/requirements.txt b/requirements.txt
index c9f1df5..84cf6e4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ jericho==1.1.1
 msgpack==0.5.6
 msgpack-numpy==0.4.3.2
 murmurhash==1.0.1
-numpy==1.15.3
+numpy==1.22.0
 plac==0.9.6
 preshed==2.0.1
 pybind11==2.2.4