From 3f382a9e20aceab7d555a027daad6ce00e660ba0 Mon Sep 17 00:00:00 2001
From: ccurme <chester.curme@gmail.com>
Date: Thu, 23 Apr 2026 14:50:43 -0400
Subject: [PATCH] release(core): 1.3.1 (#36972)

---
 libs/core/langchain_core/version.py | 2 +-
 libs/core/pyproject.toml            | 2 +-
 libs/core/uv.lock                   | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/libs/core/langchain_core/version.py b/libs/core/langchain_core/version.py
index fcc59aa980a..f054ae152ec 100644
--- a/libs/core/langchain_core/version.py
+++ b/libs/core/langchain_core/version.py
@@ -1,3 +1,3 @@
 """langchain-core version information and utilities."""
 
-VERSION = "1.3.0"
+VERSION = "1.3.1"
diff --git a/libs/core/pyproject.toml b/libs/core/pyproject.toml
index fbbd9cb6a49..0c50ca58460 100644
--- a/libs/core/pyproject.toml
+++ b/libs/core/pyproject.toml
@@ -21,7 +21,7 @@ classifiers = [
     "Topic :: Software Development :: Libraries :: Python Modules",
 ]
 
-version = "1.3.0"
+version = "1.3.1"
 requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
     "langsmith>=0.3.45,<1.0.0",
diff --git a/libs/core/uv.lock b/libs/core/uv.lock
index 310fe33f7d6..728bc2d7826 100644
--- a/libs/core/uv.lock
+++ b/libs/core/uv.lock
@@ -1,5 +1,5 @@
 version = 1
-revision = 3
+revision = 2
 requires-python = ">=3.10.0, <4.0.0"
 resolution-markers = [
     "python_full_version >= '3.14' and platform_python_implementation == 'PyPy'",
@@ -995,7 +995,7 @@ wheels = [
 
 [[package]]
 name = "langchain-core"
-version = "1.3.0"
+version = "1.3.1"
 source = { editable = "." }
 dependencies = [
     { name = "jsonpatch" },