diff --git a/poetry.lock b/poetry.lock
index 56bbf8b..92dc433 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1695,20 +1695,24 @@ semver = ["semver (>=3.0.2)"]
 
 [[package]]
 name = "pydantic-settings"
-version = "2.2.1"
+version = "2.9.1"
 description = "Settings management using Pydantic"
 optional = false
-python-versions = ">=3.8"
+python-versions = ">=3.9"
 files = [
-    {file = "pydantic_settings-2.2.1-py3-none-any.whl", hash = "sha256:0235391d26db4d2190cb9b31051c4b46882d28a51533f97440867f012d4da091"},
-    {file = "pydantic_settings-2.2.1.tar.gz", hash = "sha256:00b9f6a5e95553590434c0fa01ead0b216c3e10bc54ae02e37f359948643c5ed"},
+    {file = "pydantic_settings-2.9.1-py3-none-any.whl", hash = "sha256:59b4f431b1defb26fe620c71a7d3968a710d719f5f4cdbbdb7926edeb770f6ef"},
+    {file = "pydantic_settings-2.9.1.tar.gz", hash = "sha256:c509bf79d27563add44e8446233359004ed85066cd096d8b510f715e6ef5d268"},
 ]
 
 [package.dependencies]
-pydantic = ">=2.3.0"
+pydantic = ">=2.7.0"
 python-dotenv = ">=0.21.0"
+typing-inspection = ">=0.4.0"
 
 [package.extras]
+aws-secrets-manager = ["boto3 (>=1.35.0)", "boto3-stubs[secretsmanager]"]
+azure-key-vault = ["azure-identity (>=1.16.0)", "azure-keyvault-secrets (>=4.8.0)"]
+gcp-secret-manager = ["google-cloud-secret-manager (>=2.23.1)"]
 toml = ["tomli (>=2.0.1)"]
 yaml = ["pyyaml (>=6.0.1)"]
 
@@ -2227,6 +2231,20 @@ files = [
     {file = "typing_extensions-4.12.2.tar.gz", hash = "sha256:1a7ead55c7e559dd4dee8856e3a88b41225abfe1ce8df57b7c13915fe121ffb8"},
 ]
 
+[[package]]
+name = "typing-inspection"
+version = "0.4.0"
+description = "Runtime typing introspection tools"
+optional = false
+python-versions = ">=3.9"
+files = [
+    {file = "typing_inspection-0.4.0-py3-none-any.whl", hash = "sha256:50e72559fcd2a6367a19f7a7e610e6afcb9fac940c650290eed893d61386832f"},
+    {file = "typing_inspection-0.4.0.tar.gz", hash = "sha256:9765c87de36671694a67904bf2c96e395be9c6439bb6c87b5142569dcdd65122"},
+]
+
+[package.dependencies]
+typing-extensions = ">=4.12.0"
+
 [[package]]
 name = "ujson"
 version = "5.10.0"
@@ -2893,4 +2911,4 @@ type = ["pytest-mypy"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.10"
-content-hash = "908290fe9752989522db32ad79113391e31458906f1c91e1994d30e6d048d23f"
+content-hash = "4210e3b61c327de813e85a9cd949d6f54d8fc76998320b33190f538476ed91ca"
diff --git a/pyproject.toml b/pyproject.toml
index b3e0f7c..67f63a1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,7 +17,7 @@ ics = "0.7.2"
 arrow = "1.3.0"
 prometheus-client = "0.20.0"
 prometheus-fastapi-instrumentator = "7.0.0"
-pydantic-settings = "2.2.1"
+pydantic-settings = "2.9.1"
 poetry = "^1.7.1"
 pydantic-extra-types = "^2.3.0"