From 8ccd16ae923dafa1622456b115bd927234694cfd Mon Sep 17 00:00:00 2001
From: Nishitha M <32355027+imnishitha@users.noreply.github.com>
Date: Tue, 21 Jul 2026 12:11:06 -0400
Subject: [PATCH] release(anthropic): 1.5.0 (#38985)

anthropic version bump from 1.4.8 to 1.5.0 and upgrade langchain-core
version to 1.5.0

---------

Co-authored-by: Mason Daugherty <mason@langchain.dev>
---
 .../anthropic/langchain_anthropic/_version.py         |  2 +-
 libs/partners/anthropic/pyproject.toml                |  4 ++--
 libs/partners/anthropic/uv.lock                       | 11 ++++++-----
 3 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/libs/partners/anthropic/langchain_anthropic/_version.py b/libs/partners/anthropic/langchain_anthropic/_version.py
index 721a1b506ef..032aca39761 100644
--- a/libs/partners/anthropic/langchain_anthropic/_version.py
+++ b/libs/partners/anthropic/langchain_anthropic/_version.py
@@ -1,3 +1,3 @@
 """Version information for `langchain-anthropic`."""
 
-__version__ = "1.4.8"
+__version__ = "1.5.0"
diff --git a/libs/partners/anthropic/pyproject.toml b/libs/partners/anthropic/pyproject.toml
index b4f170452b6..f5adbbcdcfa 100644
--- a/libs/partners/anthropic/pyproject.toml
+++ b/libs/partners/anthropic/pyproject.toml
@@ -20,11 +20,11 @@ classifiers = [
     "Topic :: Scientific/Engineering :: Artificial Intelligence",
 ]
 
-version = "1.4.8"
+version = "1.5.0"
 requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
     "anthropic>=0.96.0,<1.0.0",
-    "langchain-core>=1.4.7,<2.0.0",
+    "langchain-core>=1.5.0,<2.0.0",
     "pydantic>=2.7.4,<3.0.0",
 ]
 
diff --git a/libs/partners/anthropic/uv.lock b/libs/partners/anthropic/uv.lock
index 131dd440233..4df11335c1d 100644
--- a/libs/partners/anthropic/uv.lock
+++ b/libs/partners/anthropic/uv.lock
@@ -343,7 +343,7 @@ name = "exceptiongroup"
 version = "1.3.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "typing-extensions" },
+    { name = "typing-extensions", marker = "python_full_version < '3.11'" },
 ]
 sdist = { url = "https://files.pythonhosted.org/packages/0b/9f/a65090624ecf468cdca03533906e7c69ed7588582240cfe7cc9e770b50eb/exceptiongroup-1.3.0.tar.gz", hash = "sha256:b241f5885f560bc56a59ee63ca4c6a8bfa46ae4ad651af316d4e81817bb9fd88", size = 29749, upload-time = "2025-05-10T17:42:51.123Z" }
 wheels = [
@@ -552,7 +552,7 @@ wheels = [
 
 [[package]]
 name = "langchain"
-version = "1.3.12"
+version = "1.3.14"
 source = { editable = "../../langchain_v1" }
 dependencies = [
     { name = "langchain-core" },
@@ -574,6 +574,7 @@ requires-dist = [
     { name = "langchain-google-vertexai", marker = "extra == 'google-vertexai'" },
     { name = "langchain-groq", marker = "extra == 'groq'" },
     { name = "langchain-huggingface", marker = "extra == 'huggingface'" },
+    { name = "langchain-meta", marker = "extra == 'meta'" },
     { name = "langchain-mistralai", marker = "extra == 'mistralai'" },
     { name = "langchain-ollama", marker = "extra == 'ollama'" },
     { name = "langchain-openai", marker = "extra == 'openai'", editable = "../openai" },
@@ -583,7 +584,7 @@ requires-dist = [
     { name = "langgraph", specifier = ">=1.2.5,<1.3.0" },
     { name = "pydantic", specifier = ">=2.7.4,<3.0.0" },
 ]
-provides-extras = ["community", "anthropic", "openai", "azure-ai", "google-vertexai", "google-genai", "fireworks", "ollama", "together", "mistralai", "huggingface", "groq", "aws", "baseten", "deepseek", "xai", "perplexity"]
+provides-extras = ["community", "anthropic", "openai", "azure-ai", "google-vertexai", "google-genai", "fireworks", "ollama", "together", "mistralai", "huggingface", "groq", "aws", "baseten", "deepseek", "xai", "perplexity", "meta"]
 
 [package.metadata.requires-dev]
 lint = [{ name = "ruff", specifier = ">=0.15.0,<0.16.0" }]
@@ -616,7 +617,7 @@ typing = [
 
 [[package]]
 name = "langchain-anthropic"
-version = "1.4.8"
+version = "1.5.0"
 source = { editable = "." }
 dependencies = [
     { name = "anthropic" },
@@ -793,7 +794,7 @@ requires-dist = [
     { name = "pytest-recording" },
     { name = "pytest-socket", specifier = ">=0.7.0,<1.0.0" },
     { name = "syrupy", specifier = ">=5.0.0,<6.0.0" },
-    { name = "vcrpy", specifier = ">=8.0.0,<9.0.0" },
+    { name = "vcrpy", specifier = ">=8.2.1,<9.0.0" },
 ]
 
 [package.metadata.requires-dev]