diff --git a/requirements.txt b/requirements.txt
index 5febba7..c6825e6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 pytest==4.6.4
 requests==2.22.0
-numpy==1.16.4
+numpy==1.22.0
 pandas==0.24.2
 simplejson==3.16.0
 svgwrite==1.1.12