diff --git a/dev-requirements.txt b/dev-requirements.txt
index 334e2e1..8d5d06a 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -5,6 +5,6 @@ tqdm==4.67.0
 icalendar==4.1.1
 
 # test
-pytest==7.4.4
+pytest==8.3.3
 coverage==6.5.0
 black==23.12.1