diff --git a/requirements.txt b/requirements.txt
index 7a01544..c08c7b0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 cycler==0.10.0
 kiwisolver==1.0.1
 matplotlib==3.0.3
-numpy==1.16.2
+numpy==1.22.0
 pandas==0.24.2
 pyparsing==2.4.0
 python-dateutil==2.8.0