diff --git a/requirements.txt b/requirements.txt
index f0e7bc850..88301bb8a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -103,7 +103,7 @@ mccabe==0.4.0
 mock==2.0.0
 MultipartPostHandler==0.1.0
 nose==1.3.7
-numpy==1.13.1
+numpy==1.22.0
 oauthlib==2.0.6
 odfpy==1.3.6
 openapi-codec==1.3.2