diff --git a/requirements.txt b/requirements.txt
index b1fd485..a2e1e66 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ cycler==0.10.0
 fpdf==1.7.2
 kiwisolver==1.2.0
 matplotlib==3.2.1
-numpy==1.18.4
+numpy==1.22.0
 pandas==1.0.3
 Pillow==7.1.2
 pyparsing==2.4.7