diff --git a/backend/pyproject.toml b/backend/pyproject.toml
index 6a3da8fa..73963731 100644
--- a/backend/pyproject.toml
+++ b/backend/pyproject.toml
@@ -18,7 +18,7 @@ dependencies = [
     "parameterized==0.9.0",
     "passlib==1.7.4",
     "pydantic==2.13.2",
-    "pydantic_settings==2.13.0",
+    "pydantic_settings==2.14.0",
     "pyjwt==2.12.0",
     "python-dotenv==1.2.2",
     "python-multipart==0.0.27",
diff --git a/backend/uv.lock b/backend/uv.lock
index 95d20077..baef9ba7 100644
--- a/backend/uv.lock
+++ b/backend/uv.lock
@@ -388,7 +388,7 @@ requires-dist = [
     { name = "parameterized", specifier = "==0.9.0" },
     { name = "passlib", specifier = "==1.7.4" },
     { name = "pydantic", specifier = "==2.13.2" },
-    { name = "pydantic-settings", specifier = "==2.13.0" },
+    { name = "pydantic-settings", specifier = "==2.14.0" },
     { name = "pyjwt", specifier = "==2.12.0" },
     { name = "python-dotenv", specifier = "==1.2.2" },
     { name = "python-multipart", specifier = "==0.0.27" },
@@ -1400,16 +1400,16 @@ wheels = [
 
 [[package]]
 name = "pydantic-settings"
-version = "2.13.0"
+version = "2.14.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "pydantic" },
     { name = "python-dotenv" },
     { name = "typing-inspection" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/96/a1/ae859ffac5a3338a66b74c5e29e244fd3a3cc483c89feaf9f56c39898d75/pydantic_settings-2.13.0.tar.gz", hash = "sha256:95d875514610e8595672800a5c40b073e99e4aae467fa7c8f9c263061ea2e1fe", size = 222450, upload-time = "2026-02-15T12:11:23.476Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/42/98/c8345dccdc31de4228c039a98f6467a941e39558da41c1744fbe29fa5666/pydantic_settings-2.14.0.tar.gz", hash = "sha256:24285fd4b0e0c06507dd9fdfd331ee23794305352aaec8fc4eb92d4047aeb67d", size = 235709, upload-time = "2026-04-20T13:37:40.293Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/b0/1a/dd1b9d7e627486cf8e7523d09b70010e05a4bc41414f4ae6ce184cf0afb6/pydantic_settings-2.13.0-py3-none-any.whl", hash = "sha256:d67b576fff39cd086b595441bf9c75d4193ca9c0ed643b90360694d0f1240246", size = 58429, upload-time = "2026-02-15T12:11:22.133Z" },
+    { url = "https://files.pythonhosted.org/packages/01/dd/bebff3040138f00ae8a102d426b27349b9a49acc310fcae7f92112d867e3/pydantic_settings-2.14.0-py3-none-any.whl", hash = "sha256:fc8d5d692eb7092e43c8647c1c35a3ecd00e040fcf02ed86f4cb5458ca62182e", size = 60940, upload-time = "2026-04-20T13:37:38.586Z" },
 ]
 
 [[package]]