diff --git a/requirements-dev.txt b/requirements-dev.txt
index 6400e6a6..d5286a55 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -2,7 +2,7 @@
 
 # code quality
 autopep8~=2.3
-black[jupyter]~=24.10
+black[jupyter]~=25.9
 coverage[toml]~=7.8
 pip-audit~=2.9
 pycodestyle~=2.12