From 06e3c2a2afe7b6a0e9519c1c9c7aa771b95ae8bb Mon Sep 17 00:00:00 2001
From: Mason Daugherty <mason@langchain.dev>
Date: Tue, 2 Jun 2026 11:36:37 -0400
Subject: [PATCH] chore(langchain): loosen `langgraph` dep range (#37855)

---
 libs/langchain_v1/pyproject.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/langchain_v1/pyproject.toml b/libs/langchain_v1/pyproject.toml
index 7a7351bf594..a2b65be8e32 100644
--- a/libs/langchain_v1/pyproject.toml
+++ b/libs/langchain_v1/pyproject.toml
@@ -25,7 +25,7 @@ version = "1.3.2"
 requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
     "langchain-core>=1.4.0,<2.0.0",
-    "langgraph>=1.2.3,<1.3.0",
+    "langgraph>=1.2.2,<1.3.0",
     "pydantic>=2.7.4,<3.0.0",
 ]