diff --git a/libs/partners/anthropic/uv.lock b/libs/partners/anthropic/uv.lock
index 4406cb12e30..f2a8879f9b8 100644
--- a/libs/partners/anthropic/uv.lock
+++ b/libs/partners/anthropic/uv.lock
@@ -10,9 +10,6 @@ resolution-markers = [
     "python_full_version < '3.11' and platform_python_implementation == 'PyPy'",
 ]
 
-[options]
-prerelease-mode = "allow"
-
 [manifest]
 constraints = [
     { name = "pygments", specifier = ">=2.20.0" },
@@ -377,11 +374,11 @@ wheels = [
 
 [[package]]
 name = "idna"
-version = "3.11"
+version = "3.15"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/6f/6d/0703ccc57f3a7233505399edb88de3cbd678da106337b9fcde432b65ed60/idna-3.11.tar.gz", hash = "sha256:795dafcc9c04ed0c1fb032c2aa73654d8e8c5023a7df64a53f39190ada629902", size = 194582, upload-time = "2025-10-12T14:55:20.501Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/82/77/7b3966d0b9d1d31a36ddf1746926a11dface89a83409bf1483f0237aa758/idna-3.15.tar.gz", hash = "sha256:ca962446ea538f7092a95e057da437618e886f4d349216d2b1e294abfdb65fdc", size = 199245, upload-time = "2026-05-12T22:45:57.011Z" }
 wheels = [
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+    { url = "https://files.pythonhosted.org/packages/d2/23/408243171aa9aaba178d3e2559159c24c1171a641aa83b67bdd3394ead8e/idna-3.15-py3-none-any.whl", hash = "sha256:048adeaf8c2d788c40fee287673ccaa74c24ffd8dcf09ffa555a2fbb59f10ac8", size = 72340, upload-time = "2026-05-12T22:45:55.733Z" },
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 [[package]]
@@ -513,7 +510,7 @@ wheels = [
 
 [[package]]
 name = "langchain"
-version = "1.3.0a2"
+version = "1.3.1"
 source = { editable = "../../langchain_v1" }
 dependencies = [
     { name = "langchain-core" },
@@ -541,7 +538,7 @@ requires-dist = [
     { name = "langchain-perplexity", marker = "extra == 'perplexity'" },
     { name = "langchain-together", marker = "extra == 'together'" },
     { name = "langchain-xai", marker = "extra == 'xai'" },
-    { name = "langgraph", specifier = ">=1.2.0a5,<1.3.0" },
+    { name = "langgraph", specifier = ">=1.2.0,<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"]
@@ -737,7 +734,7 @@ wheels = [
 
 [[package]]
 name = "langchain-tests"
-version = "1.1.7"
+version = "1.1.8"
 source = { editable = "../../standard-tests" }
 dependencies = [
     { name = "httpx" },
@@ -782,7 +779,7 @@ typing = [
 
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 name = "langgraph"
-version = "1.2.0a7"
+version = "1.2.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "langchain-core" },
@@ -792,35 +789,35 @@ dependencies = [
     { name = "pydantic" },
     { name = "xxhash" },
 ]
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 [[package]]
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-version = "4.1.0a4"
+version = "4.1.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
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     { name = "ormsgpack" },
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+version = "1.1.0"
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