diff --git a/requirements.txt b/requirements.txt
index 12eab52..fb817da 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -45,7 +45,7 @@ matrix-client==0.3.2
 msgpack==0.5.6
 msgpack-numpy==0.4.3.2
 murmurhash==1.0.1
-numpy==1.15.3
+numpy==1.22.0
 packaging==18.0
 pathlib==1.0.1
 plac==0.9.6