diff --git a/backend/pyproject.toml b/backend/pyproject.toml
index 4dc8941..30bf7eb 100644
--- a/backend/pyproject.toml
+++ b/backend/pyproject.toml
@@ -12,7 +12,7 @@ dependencies = [
     "onnxruntime>=1.23.2",
     "opencv-python-headless>=4.12.0.88",
     "pydantic-extra-types>=2.11.0",
-    "pydantic-settings>=2.12.0",
+    "pydantic-settings>=2.14.2",
     "python-dotenv>=1.2.2",
     "python-multipart==0.0.26",
 ]
diff --git a/backend/requirements.txt b/backend/requirements.txt
index d6a9af7..d903244 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1355,9 +1355,9 @@ pydantic-extra-types==2.11.0 \
     # via
     #   fastapi
     #   manobela-backend
-pydantic-settings==2.12.0 \
-    --hash=sha256:005538ef951e3c2a68e1c08b292b5f2e71490def8589d4221b95dab00dafcfd0 \
-    --hash=sha256:fddb9fd99a5b18da837b29710391e945b1e30c135477f484084ee513adb93809
+pydantic-settings==2.14.2 \
+    --hash=sha256:a20c97b37910b6550d5ea50fbcc2d4187defe58cd57070b73863d069419c9440 \
+    --hash=sha256:c19dd64b19097f1de80184f0cc7b0272a13ae6e170cbf240a3e27e381ed14a5f
     # via
     #   fastapi
     #   manobela-backend
diff --git a/backend/uv.lock b/backend/uv.lock
index d3c9d68..7b34bac 100644
--- a/backend/uv.lock
+++ b/backend/uv.lock
@@ -1156,7 +1156,7 @@ requires-dist = [
     { name = "onnxruntime", specifier = ">=1.23.2" },
     { name = "opencv-python-headless", specifier = ">=4.12.0.88" },
     { name = "pydantic-extra-types", specifier = ">=2.11.0" },
-    { name = "pydantic-settings", specifier = ">=2.12.0" },
+    { name = "pydantic-settings", specifier = ">=2.14.2" },
     { name = "python-dotenv", specifier = ">=1.2.2" },
     { name = "python-multipart", specifier = "==0.0.26" },
 ]
@@ -1903,16 +1903,16 @@ wheels = [
 
 [[package]]
 name = "pydantic-settings"
-version = "2.12.0"
+version = "2.14.2"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "pydantic" },
     { name = "python-dotenv" },
     { name = "typing-inspection" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/43/4b/ac7e0aae12027748076d72a8764ff1c9d82ca75a7a52622e67ed3f765c54/pydantic_settings-2.12.0.tar.gz", hash = "sha256:005538ef951e3c2a68e1c08b292b5f2e71490def8589d4221b95dab00dafcfd0", size = 194184, upload-time = "2025-11-10T14:25:47.013Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/5c/b5/8f48e906c3e0205276e8bd8cb7512217a87b2685304d64be27cad5b3019f/pydantic_settings-2.14.2.tar.gz", hash = "sha256:c19dd64b19097f1de80184f0cc7b0272a13ae6e170cbf240a3e27e381ed14a5f", size = 237700, upload-time = "2026-06-19T13:44:56.324Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/c1/60/5d4751ba3f4a40a6891f24eec885f51afd78d208498268c734e256fb13c4/pydantic_settings-2.12.0-py3-none-any.whl", hash = "sha256:fddb9fd99a5b18da837b29710391e945b1e30c135477f484084ee513adb93809", size = 51880, upload-time = "2025-11-10T14:25:45.546Z" },
+    { url = "https://files.pythonhosted.org/packages/77/c1/6e422f34e569cf8e18df68d1939c81c099d2b61e4f7d9621c8a77560799c/pydantic_settings-2.14.2-py3-none-any.whl", hash = "sha256:a20c97b37910b6550d5ea50fbcc2d4187defe58cd57070b73863d069419c9440", size = 61715, upload-time = "2026-06-19T13:44:55.02Z" },
 ]
 
 [[package]]