diff --git a/requirements_dev.txt b/requirements_dev.txt
index ce812dfe..c9a723ef 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -4,7 +4,7 @@
 #---------------------------------------------------------
 flake8==7.2.0
 pillow==11.2.1
-pytest==8.3.5
+pytest==8.4.0
 pytest-cache==1.0
 pytest-cov==6.1.1
 pytest-mock==3.14.0