diff --git a/requirements.txt b/requirements.txt
index 91190a9..7c0eba0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 cycler==0.10.0
 kiwisolver==1.1.0
 matplotlib==3.1.1
-numpy==1.17.3
+numpy==1.22.0
 pyparsing==2.4.2
 PyQt5==5.13.1
 PyQt5-sip==12.7.0