diff --git a/requirements-dev.txt b/requirements-dev.txt
index 9a87fca8339..f35604f25fb 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -28,7 +28,7 @@ httpx==0.28.1
 hyperframe==6.1.0
 idna==3.10
 importlib-metadata==6.8.0
-isort==5.13.2
+isort==6.0.0
 lazy-object-proxy==1.10.0
 lexid==2021.1006
 looseversion==1.3.0