diff --git a/uv.lock b/uv.lock
index 00fe24e7c..1837bb4b0 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1388,21 +1388,21 @@ wheels = [
 
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-version = "1.2.12"
+version = "1.3.2"
 source = { registry = "https://pypi.org/simple" }
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     { name = "langchain-core" },
     { name = "langgraph" },
     { name = "pydantic" },
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+    { url = "https://files.pythonhosted.org/packages/f8/82/a54edcd1c48163de5642eb10fa2cb58b13a8889c659964f63f0306b58b1e/langchain-1.3.2-py3-none-any.whl", hash = "sha256:900f6b3f4ee08b9ba3cdbe667dbf42525bd6f66a4a07a7f1db26262673e41ed6", size = 121225, upload-time = "2026-05-26T18:17:56.075Z" },
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-version = "1.3.3"
+version = "1.4.0"
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 dependencies = [
     { name = "jsonpatch" },
@@ -1415,9 +1415,9 @@ dependencies = [
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     { name = "uuid-utils" },
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+sdist = { url = "https://files.pythonhosted.org/packages/59/de/679a53472c25860837e32c0442c962fa86e95317a36460e2c9d5c91b17c2/langchain_core-1.4.0.tar.gz", hash = "sha256:1dc341eed802ed9c117c0df3923c991e5e9e226571e5725c194eeb5bd93d1a7f", size = 920260, upload-time = "2026-05-11T18:42:35.919Z" }
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+    { url = "https://files.pythonhosted.org/packages/0f/1a/86c38c27b81913a1c6c12448cab55defb5a1097c7dc9a4cea83f55477a2d/langchain_core-1.4.0-py3-none-any.whl", hash = "sha256:23cbbdb46e38ddd1dd5247e6167e96013eae74bea4c5949c550809970a9e565c", size = 548120, upload-time = "2026-05-11T18:42:33.992Z" },
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 [[package]]
@@ -1447,7 +1447,7 @@ wheels = [
 
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 name = "langgraph"
-version = "1.1.2"
+version = "1.2.2"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "langchain-core" },
@@ -1457,35 +1457,35 @@ dependencies = [
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     { name = "xxhash" },
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 [[package]]
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-version = "4.0.1"
+version = "4.1.1"
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     { name = "ormsgpack" },
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-version = "1.0.8"
+version = "1.1.0"
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 dependencies = [
     { name = "langchain-core" },
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+    { url = "https://files.pythonhosted.org/packages/e9/43/3fe1a700b8490ed02679cdbbc8c915eb23a092faf496c9c1118abcd10be3/langgraph_prebuilt-1.1.0-py3-none-any.whl", hash = "sha256:51e311747d755b751d5c6b39b0c1446124d3a7643d2515017e6714b323508fc9", size = 41043, upload-time = "2026-05-12T03:37:48.007Z" },
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 [[package]]