diff --git a/requirements-dev.txt b/requirements-dev.txt
index 1989334..087faac 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,3 +1,3 @@
-pytest==9.0.3
+pytest==9.1.1
 black==26.5.1
 mypy==1.19.1
\ No newline at end of file