diff --git a/pyproject.toml b/pyproject.toml
index c50ed6e..6b65481 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,7 +46,7 @@ pytest = "^8.3.4"
 pytest-django = "^4.9.0"
 pytest-cov = "^6.0.0"
 coverage = {extras = ["toml"], version = "^7.6.0"}
-black = "^25.1.0"
+black = ">=25.1,<27.0"
 isort = "^6.0.1"
 flake8 = "^7.1.1"
 mypy = "^1.13.0"