diff --git a/examples/calling-apis/langchain-examples/poetry.lock b/examples/calling-apis/langchain-examples/poetry.lock
index 254fa88..00d13a6 100644
--- a/examples/calling-apis/langchain-examples/poetry.lock
+++ b/examples/calling-apis/langchain-examples/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.1.2 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.4.1 and should not be changed by hand.
 
 [[package]]
 name = "aiohappyeyeballs"
@@ -282,14 +282,14 @@ pyjwt = ">=2.8.0"
 
 [[package]]
 name = "authlib"
-version = "1.5.2"
+version = "1.6.12"
 description = "The ultimate Python library in building OAuth and OpenID Connect servers and clients."
 optional = false
 python-versions = ">=3.9"
 groups = ["main"]
 files = [
-    {file = "authlib-1.5.2-py2.py3-none-any.whl", hash = "sha256:8804dd4402ac5e4a0435ac49e0b6e19e395357cfa632a3f624dcb4f6df13b4b1"},
-    {file = "authlib-1.5.2.tar.gz", hash = "sha256:fe85ec7e50c5f86f1e2603518bb3b4f632985eb4a355e52256530790e326c512"},
+    {file = "authlib-1.6.12-py2.py3-none-any.whl", hash = "sha256:e9229ad7fde610b139dd12f5edbe97eab9ee78bfb85691247e767727850b99ab"},
+    {file = "authlib-1.6.12.tar.gz", hash = "sha256:0656d8482f28fc8221929d5f35b2bde5d13e10555ebc06b4561b0d622e83b1bd"},
 ]
 
 [package.dependencies]
@@ -328,7 +328,7 @@ packaging = ">=19.1"
 pyproject_hooks = "*"
 
 [package.extras]
-docs = ["furo (>=2023.08.17)", "sphinx (>=7.0,<8.0)", "sphinx-argparse-cli (>=1.5)", "sphinx-autodoc-typehints (>=1.10)", "sphinx-issues (>=3.0.0)"]
+docs = ["furo (>=2023.8.17)", "sphinx (>=7.0,<8.0)", "sphinx-argparse-cli (>=1.5)", "sphinx-autodoc-typehints (>=1.10)", "sphinx-issues (>=3.0.0)"]
 test = ["build[uv,virtualenv]", "filelock (>=3)", "pytest (>=6.2.4)", "pytest-cov (>=2.12)", "pytest-mock (>=2)", "pytest-rerunfailures (>=9.1)", "pytest-xdist (>=1.34)", "setuptools (>=42.0.0) ; python_version < \"3.10\"", "setuptools (>=56.0.0) ; python_version == \"3.10\"", "setuptools (>=56.0.0) ; python_version == \"3.11\"", "setuptools (>=67.8.0) ; python_version >= \"3.12\"", "wheel (>=0.36.0)"]
 typing = ["build[uv]", "importlib-metadata (>=5.1)", "mypy (>=1.9.0,<1.10.0)", "tomli", "typing-extensions (>=3.7.4.3)"]
 uv = ["uv (>=0.1.18)"]
@@ -562,7 +562,7 @@ description = "Cross-platform colored terminal text."
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*,!=3.6.*,>=2.7"
 groups = ["main"]
-markers = "os_name == \"nt\" or platform_system == \"Windows\""
+markers = "platform_system == \"Windows\" or os_name == \"nt\""
 files = [
     {file = "colorama-0.4.6-py2.py3-none-any.whl", hash = "sha256:4f1d9991f5acc0ca119f9d443620b77f9d6b33703e51011c16baf57afb285fc6"},
     {file = "colorama-0.4.6.tar.gz", hash = "sha256:08695f5cb7ed6e0531a20572697297273c47b8cae5a63ffc6d6ed5c201be6e44"},