diff --git a/requirements.txt b/requirements.txt
index 4fa0fc4..c520afd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ idna==2.6
 isort==4.3.4
 lazy-object-proxy==1.3.1
 mccabe==0.6.1
-numpy==1.14.1
+numpy==1.22.0
 pandas==0.22.0
 Pillow==5.1.0
 pycparser==2.18