diff --git a/pyproject.toml b/pyproject.toml
index 5672273..c584466 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -49,7 +49,7 @@ mysql = ["pymysql>=1.0.0"]
 dev = [
     "dbt-ci[all]",
     "pytest==8.3.5",
-    "black==24.10.0",
+    "black==26.5.1",
     "mypy==1.14.1",
     "flake8==7.1.2",
     "duckdb==1.2.0",