diff --git a/uv.lock b/uv.lock
index 9cfc2df39..42f119a3b 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1541,7 +1541,7 @@ wheels = [
 
 [[package]]
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-version = "0.6.11"
+version = "0.5.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "langchain-core" },
@@ -1551,9 +1551,9 @@ dependencies = [
     { name = "pydantic" },
     { name = "xxhash" },
 ]
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+sdist = { url = "https://files.pythonhosted.org/packages/9b/5f/f08123cbfa0384b6a4011a9547fdbca52b53d51d69b21ff2a03332fde694/langgraph-0.5.0.tar.gz", hash = "sha256:7ad6d42f2a44e93e225cc65c59fac51c55ae549c9824adc22971d00e5ac26443", size = 434232, upload-time = "2025-06-26T22:55:18.068Z" }
 wheels = [
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+    { url = "https://files.pythonhosted.org/packages/d2/a4/0d5551ef675d382497765c74cdd893e2758d2dc2041e0f3671f110761a04/langgraph-0.5.0-py3-none-any.whl", hash = "sha256:74e33efb6527602b79bfcc4e3d0bfbb15b8d86fa25bb417fdd8d3306456cf8de", size = 143658, upload-time = "2025-06-26T22:55:16.599Z" },
 ]
 
 [[package]]
@@ -1584,15 +1584,15 @@ wheels = [
 
 [[package]]
 name = "langgraph-sdk"
-version = "0.2.15"
+version = "0.3.15"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "httpx" },
     { name = "orjson" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/71/46/a0bc5914e4a418ad5e8558b19bccd6f0baf56d0c674d6d65a0acf4f22590/langgraph_sdk-0.2.15.tar.gz", hash = "sha256:8faaafe2c1193b89f782dd66c591060cd67862aa6aaf283749b7846f331d5334", size = 130343, upload-time = "2025-12-09T19:26:40.097Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/66/af/cdd4d6f3c05b3c1112ed3f12ef830faf15951b21d22cbc622a4becbbe25c/langgraph_sdk-0.3.15.tar.gz", hash = "sha256:29e805003d2c6e296823dd71992610976fd0428cefaa8b3304fd91f2247037de", size = 201924, upload-time = "2026-05-22T16:54:27.678Z" }
 wheels = [
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+    { url = "https://files.pythonhosted.org/packages/be/a5/0196d9c05749c25bc198e4909d68c998bc3120297e14944921baf2f4c384/langgraph_sdk-0.3.15-py3-none-any.whl", hash = "sha256:3838773acf7456d158165385d49f48f1e856f28b56ccd99ea139a8f27004815d", size = 98166, upload-time = "2026-05-22T16:54:26.013Z" },
 ]
 
 [[package]]