diff --git a/poetry.lock b/poetry.lock
index 9101969..2def826 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -2073,14 +2073,14 @@ six = ">=1.5"
 
 [[package]]
 name = "python-dotenv"
-version = "1.0.1"
+version = "1.2.1"
 description = "Read key-value pairs from a .env file and set them as environment variables"
 optional = false
-python-versions = ">=3.8"
+python-versions = ">=3.9"
 groups = ["main"]
 files = [
-    {file = "python-dotenv-1.0.1.tar.gz", hash = "sha256:e324ee90a023d808f1959c46bcbc04446a10ced277783dc6ee09987c37ec10ca"},
-    {file = "python_dotenv-1.0.1-py3-none-any.whl", hash = "sha256:f7b63ef50f1b690dddf550d03497b66d609393b40b564ed0d674909a68ebf16a"},
+    {file = "python_dotenv-1.2.1-py3-none-any.whl", hash = "sha256:b81ee9561e9ca4004139c6cbba3a238c32b03e4894671e181b671e8cb8425d61"},
+    {file = "python_dotenv-1.2.1.tar.gz", hash = "sha256:42667e897e16ab0d66954af0e60a9caa94f0fd4ecf3aaf6d2d260eec1aa36ad6"},
 ]
 
 [package.extras]
@@ -2949,4 +2949,4 @@ cffi = ["cffi (>=1.11)"]
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.12,<3.13"
-content-hash = "1b49cca6eed97f3876d7c95ece6c733122befc9b62bb9e81506d5daf651f961d"
+content-hash = "8443f11069d490944ec7d90f2752ee5a207e989638a2a1b6c140cc335b6191a1"
diff --git a/pyproject.toml b/pyproject.toml
index 8766e58..1324295 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ langchain-core = "^0.3.81"
 langgraph = "^0.3.0"
 langgraph-checkpoint = "^2.0.12"
 langsmith = "^0.3.45"
-python-dotenv = "^1.0.1"
+python-dotenv = "^1.2.1"
 click = "^8.1.7"
 playwright = "^1.47.0"
 networkx = "^3.6"