diff --git a/requirements.txt b/requirements.txt
index 252c751..04ffc5e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ idna==2.6
 msgpack-numpy==0.4.1
 msgpack-python==0.4.8
 murmurhash==0.28.0
-numpy==1.13.3
+numpy==1.22.0
 olefile==0.44
 pathlib==1.0.1
 Pillow==4.3.0