diff --git a/poetry.lock b/poetry.lock
index e03a113..c024ea9 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.1.3 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.2.1 and should not be changed by hand.
 
 [[package]]
 name = "annotated-doc"
@@ -237,7 +237,7 @@ 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", "dev"]
-markers = "platform_system == \"Windows\" or sys_platform == \"win32\""
+markers = "sys_platform == \"win32\" or platform_system == \"Windows\""
 files = [
     {file = "colorama-0.4.6-py2.py3-none-any.whl", hash = "sha256:4f1d9991f5acc0ca119f9d443620b77f9d6b33703e51011c16baf57afb285fc6"},
     {file = "colorama-0.4.6.tar.gz", hash = "sha256:08695f5cb7ed6e0531a20572697297273c47b8cae5a63ffc6d6ed5c201be6e44"},
@@ -988,14 +988,14 @@ testing = ["filelock"]
 
 [[package]]
 name = "python-dotenv"
-version = "1.1.1"
+version = "1.2.1"
 description = "Read key-value pairs from a .env file and set them as environment variables"
 optional = false
 python-versions = ">=3.9"
 groups = ["main"]
 files = [
-    {file = "python_dotenv-1.1.1-py3-none-any.whl", hash = "sha256:31f23644fe2602f88ff55e1f5c79ba497e01224ee7737937930c448e4d0e24dc"},
-    {file = "python_dotenv-1.1.1.tar.gz", hash = "sha256:a8a6399716257f45be6a007360200409fce5cda2661e3dec71d23dc15f6189ab"},
+    {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]
@@ -1216,4 +1216,4 @@ standard = ["colorama (>=0.4) ; sys_platform == \"win32\"", "httptools (>=0.6.3)
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.12.6"
-content-hash = "4503250a2348971aa8ced9076dc05bcacd0ba6a239ac2e604de2eb4c5250447b"
+content-hash = "c4d1831aae666cd9fba58a2637cd2aa386227200e49c6d9188df89380de147d1"
diff --git a/pyproject.toml b/pyproject.toml
index 4122bf7..3f6b899 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,7 @@ starlette = "^0.49.1"
 uvicorn = "^0.37.0"
 httpx = "^0.28.1"
 semver = "^3.0.4"
-python-dotenv = "^1.1.1"
+python-dotenv = "^1.2.1"
 pytest-mock = "^3.15.1"
 pytest-asyncio = "^1.2.0"
 structlog = "^25.4.0"