diff --git a/pyproject.toml b/pyproject.toml
index 7e0fcba83..fabdde270 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -40,7 +40,7 @@ typing-extensions = "^4.10.0"
 
 
 [tool.poetry.group.dev.dependencies]
-black = "24.4.0"
+black = "26.3.1"
 pytest = "^8.0.2"
 pytest-cov = "^4.1.0"
 pre-commit = "^3.6.2"