diff --git a/requirements.txt b/requirements.txt
index 03e722e..c701fe3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ Jinja2==2.10
 lxml==4.1.1
 MarkupSafe==1.0
 mongoengine==0.9.0
-numpy==1.13.1
+numpy==1.22.0
 openapi-codec==1.3.2
 pandas==0.20.3
 pexpect==4.0.1