diff --git a/uv.lock b/uv.lock
index c2d9af5..d90e78c 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1199,7 +1199,7 @@ wheels = [
 
 [[package]]
 name = "langchain-core"
-version = "1.2.17"
+version = "1.2.22"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "jsonpatch" },
@@ -1211,9 +1211,9 @@ dependencies = [
     { name = "typing-extensions" },
     { name = "uuid-utils" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/1d/93/36226f593df52b871fc24d494c274f3a6b2ac76763a2806e7d35611634a1/langchain_core-1.2.17.tar.gz", hash = "sha256:54aa267f3311e347fb2e50951fe08e53761cebfb999ab80e6748d70525bbe872", size = 836130, upload-time = "2026-03-02T22:47:55.846Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/b1/a3/c4cd6827a1df46c821e7214b7f7b7a28b189e6c9b84ef15c6d629c5e3179/langchain_core-1.2.22.tar.gz", hash = "sha256:8d8f726d03d3652d403da915126626bb6250747e8ba406537d849e68b9f5d058", size = 842487, upload-time = "2026-03-24T18:48:44.9Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/be/90/073f33ab383a62908eca7ea699586dfea280e77182176e33199c80ddf22a/langchain_core-1.2.17-py3-none-any.whl", hash = "sha256:bf6bd6ce503874e9c2da1669a69383e967c3de1ea808921d19a9a6bff1a9fbbe", size = 502727, upload-time = "2026-03-02T22:47:54.537Z" },
+    { url = "https://files.pythonhosted.org/packages/c7/a6/2ffacf0f1a3788f250e75d0b52a24896c413be11be3a6d42bcdf46fbea48/langchain_core-1.2.22-py3-none-any.whl", hash = "sha256:7e30d586b75918e828833b9ec1efc25465723566845dd652c277baf751e9c04b", size = 506829, upload-time = "2026-03-24T18:48:43.286Z" },
 ]
 
 [[package]]