diff --git a/poetry.lock b/poetry.lock
index aa041a3f7..80e87def8 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -2810,13 +2810,13 @@ tenacity = ">=8.1.0,<8.4.0 || >8.4.0,<9.0.0"
 
 [[package]]
 name = "langchain-core"
-version = "0.3.8"
+version = "0.3.15"
 description = "Building applications with LLMs through composability"
 optional = false
 python-versions = "<4.0,>=3.9"
 files = [
-    {file = "langchain_core-0.3.8-py3-none-any.whl", hash = "sha256:07015f7b1d9f52eefe05130e8cafe4dcbdbbf72a8411c9edafe38422e4d11b5c"},
-    {file = "langchain_core-0.3.8.tar.gz", hash = "sha256:7485904f7082f1df880d5ae470a488161616132f30d99f556a1877901fffd1cb"},
+    {file = "langchain_core-0.3.15-py3-none-any.whl", hash = "sha256:3d4ca6dbb8ed396a6ee061063832a2451b0ce8c345570f7b086ffa7288e4fa29"},
+    {file = "langchain_core-0.3.15.tar.gz", hash = "sha256:b1a29787a4ffb7ec2103b4e97d435287201da7809b369740dd1e32f176325aba"},
 ]
 
 [package.dependencies]
@@ -2828,7 +2828,7 @@ pydantic = [
     {version = ">=2.7.4,<3.0.0", markers = "python_full_version >= \"3.12.4\""},
 ]
 PyYAML = ">=5.3"
-tenacity = ">=8.1.0,<8.4.0 || >8.4.0,<9.0.0"
+tenacity = ">=8.1.0,<8.4.0 || >8.4.0,<10.0.0"
 typing-extensions = ">=4.7"
 
 [[package]]