From d527b2c4343e0b2b9666611db9c09df685ca9a77 Mon Sep 17 00:00:00 2001
From: Mend Renovate <bot@renovateapp.com>
Date: Mon, 22 Jun 2026 22:21:14 +0000
Subject: [PATCH] chore(deps): update dependency black to v26 [security]

---
 pyproject.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index 8211f23..3335d82 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,7 +37,7 @@ Changelog = "https://github.com/googleapis/langchain-google-firestore-python/blo
 
 [project.optional-dependencies]
 test = [
-    "black[jupyter]==25.1.0",
+    "black[jupyter]==26.3.1",
     "isort==6.0.1",
     "mypy==1.17.1",
     "pytest-asyncio==1.1.0",