diff --git a/requirements.txt b/requirements.txt
index 10a1137..a94bdd9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ kiwisolver==1.1.0
 llvmlite==0.29.0
 matplotlib==3.1.1
 numba==0.45.1
-numpy==1.17.0
+numpy==1.22.0
 pandas==0.25.0
 pyparsing==2.4.2
 python-dateutil==2.8.0