diff --git a/requirements.txt b/requirements.txt
index 3b31353..ee9fe8f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ cffi==1.13.0
 cycler==0.10.0
 kiwisolver==1.1.0
 matplotlib==3.1.1
-numpy==1.17.3
+numpy==1.22.0
 pandas==0.25.2
 pycparser==2.19
 pyparsing==2.4.2