diff --git a/requirements.txt b/requirements.txt
index 95d4768..55abd93 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 cycler==0.10.0
 kiwisolver==1.1.0
 matplotlib==3.0.3
-numpy==1.17.3
+numpy==1.22.0
 pandas==0.25.3
 pkg-resources==0.0.0
 pyparsing==2.4.4