diff --git a/requirements.txt b/requirements.txt
index 8a52771..02ce9b1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,7 +25,7 @@ kappa==0.6.0
 lambda-packages==0.20.0
 Markdown==3.1
 MarkupSafe==1.1.1
-numpy==1.16.3
+numpy==1.22.0
 openapi-codec==1.3.2
 pandas==0.24.2
 placebo==0.9.0