diff --git a/uv.lock b/uv.lock
index 897476a..e9922eb 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1870,7 +1870,7 @@ wheels = [
 
 [[package]]
 name = "langchain-core"
-version = "1.2.9"
+version = "1.2.11"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "jsonpatch" },
@@ -1882,9 +1882,9 @@ dependencies = [
     { name = "typing-extensions" },
     { name = "uuid-utils" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/a6/85/f501592b5d76b27a198f1102bafe365151a0a6f69444122fad6d10e6f4bf/langchain_core-1.2.9.tar.gz", hash = "sha256:a3768febc762307241d153b0f8bc58fd4b70c0ff077fda3274606741fca3f5a7", size = 815900, upload-time = "2026-02-05T14:21:43.942Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/12/17/1943cedfc118e04b8128e4c3e1dbf0fa0ea58eefddbb6198cfd699d19f01/langchain_core-1.2.11.tar.gz", hash = "sha256:f164bb36602dd74a3a50c1334fca75309ad5ed95767acdfdbb9fa95ce28a1e01", size = 831211, upload-time = "2026-02-10T20:35:28.35Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/94/46/77846a98913e444d0d564070a9056bd999daada52bd099dc1e8812272810/langchain_core-1.2.9-py3-none-any.whl", hash = "sha256:7e5ecba5ed7a65852e8d5288e9ceeba05340fa9baf32baf672818b497bbaea8f", size = 496296, upload-time = "2026-02-05T14:21:42.816Z" },
+    { url = "https://files.pythonhosted.org/packages/10/30/1f80e3fc674353cad975ed5294353d42512535d2094ef032c06454c2c873/langchain_core-1.2.11-py3-none-any.whl", hash = "sha256:ae11ceb8dda60d0b9d09e763116e592f1683327c17be5b715f350fd29aee65d3", size = 500062, upload-time = "2026-02-10T20:35:26.698Z" },
 ]
 
 [[package]]