diff --git a/pyproject.toml b/pyproject.toml
index 1d6f009..15fd774 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ geopandas = "^1.0.1"
 [tool.poetry.group.dev.dependencies]
 types-requests = "^2.31.0.20240218"
 pytest-cov = "^5.0.0"
-black = "^24.8.0"
+black = "^26.0.0"
 responses = "^0.25.3"
 flake8 = "^7.0.0"
 pre-commit = "^3.7.0"