diff --git a/requirements-dev.txt b/requirements-dev.txt
index 886adce..0efb384 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -9,7 +9,7 @@ mccabe==0.7.0
 mypy==1.15.0
 mypy-extensions==1.0.0
 packaging==25.0
-pluggy==1.5.0
+pluggy==1.6.0
 pycodestyle==2.14.0
 pyflakes==3.4.0
 pytest==8.3.5