diff --git a/uv.lock b/uv.lock
index 39036dc..5211dde 100644
--- a/uv.lock
+++ b/uv.lock
@@ -2684,7 +2684,7 @@ wheels = [
 
 [[package]]
 name = "langchain-core"
-version = "1.2.6"
+version = "1.2.22"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "jsonpatch" },
@@ -2696,9 +2696,9 @@ dependencies = [
     { name = "typing-extensions" },
     { name = "uuid-utils" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/b9/ce/ba5ed5ea6df22965b2893c2ed28ebb456204962723d408904c4acfa5e942/langchain_core-1.2.6.tar.gz", hash = "sha256:b4e7841dd7f8690375aa07c54739178dc2c635147d475e0c2955bf82a1afa498", size = 833343, upload-time = "2026-01-02T21:35:44.749Z" }
+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/6f/40/0655892c245d8fbe6bca6d673ab5927e5c3ab7be143de40b52289a0663bc/langchain_core-1.2.6-py3-none-any.whl", hash = "sha256:aa6ed954b4b1f4504937fe75fdf674317027e9a91ba7a97558b0de3dc8004e34", size = 489096, upload-time = "2026-01-02T21:35:43.391Z" },
+    { 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]]