diff --git a/requirements.txt b/requirements.txt
index b7e87f2..6ecbab2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ kiwisolver==1.2.0
 MarkupSafe==1.1.1
 matplotlib==3.3.2
 msgpack==1.0.0
-numpy==1.18.5
+numpy==1.22.0
 Pillow==8.3.2
 PyOpenGL==3.1.5
 pyparsing==2.4.7