diff --git a/requirements-dev.txt b/requirements-dev.txt
index 3f427b0..c2c599f 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,5 +1,5 @@
 -r requirements.txt
-black==24.3.0
+black==26.3.1
 flake8==5.0.4
 isort==5.10.1
 jupyterlab