diff --git a/backend/poetry.lock b/backend/poetry.lock
index 4d172b84..377c7ad5 100644
--- a/backend/poetry.lock
+++ b/backend/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.6.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.7.1 and should not be changed by hand.
 
 [[package]]
 name = "annotated-types"
@@ -1034,19 +1034,23 @@ all = ["phonenumbers (>=8,<9)", "pycountry (>=22,<23)"]
 
 [[package]]
 name = "pydantic-settings"
-version = "2.0.3"
+version = "2.2.1"
 description = "Settings management using Pydantic"
 optional = false
-python-versions = ">=3.7"
+python-versions = ">=3.8"
 files = [
-    {file = "pydantic_settings-2.0.3-py3-none-any.whl", hash = "sha256:ddd907b066622bd67603b75e2ff791875540dc485b7307c4fffc015719da8625"},
-    {file = "pydantic_settings-2.0.3.tar.gz", hash = "sha256:962dc3672495aad6ae96a4390fac7e593591e144625e5112d359f8f67fb75945"},
+    {file = "pydantic_settings-2.2.1-py3-none-any.whl", hash = "sha256:0235391d26db4d2190cb9b31051c4b46882d28a51533f97440867f012d4da091"},
+    {file = "pydantic_settings-2.2.1.tar.gz", hash = "sha256:00b9f6a5e95553590434c0fa01ead0b216c3e10bc54ae02e37f359948643c5ed"},
 ]
 
 [package.dependencies]
-pydantic = ">=2.0.1"
+pydantic = ">=2.3.0"
 python-dotenv = ">=0.21.0"
 
+[package.extras]
+toml = ["tomli (>=2.0.1)"]
+yaml = ["pyyaml (>=6.0.1)"]
+
 [[package]]
 name = "pyjwt"
 version = "2.8.0"
@@ -1101,6 +1105,7 @@ files = [
     {file = "pymongo-4.5.0-cp312-cp312-manylinux_2_5_i686.manylinux1_i686.manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:6422b6763b016f2ef2beedded0e546d6aa6ba87910f9244d86e0ac7690f75c96"},
     {file = "pymongo-4.5.0-cp312-cp312-win32.whl", hash = "sha256:77cfff95c1fafd09e940b3fdcb7b65f11442662fad611d0e69b4dd5d17a81c60"},
     {file = "pymongo-4.5.0-cp312-cp312-win_amd64.whl", hash = "sha256:e57d859b972c75ee44ea2ef4758f12821243e99de814030f69a3decb2aa86807"},
+    {file = "pymongo-4.5.0-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:8443f3a8ab2d929efa761c6ebce39a6c1dca1c9ac186ebf11b62c8fe1aef53f4"},
     {file = "pymongo-4.5.0-cp37-cp37m-manylinux1_i686.whl", hash = "sha256:2b0176f9233a5927084c79ff80b51bd70bfd57e4f3d564f50f80238e797f0c8a"},
     {file = "pymongo-4.5.0-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:89b3f2da57a27913d15d2a07d58482f33d0a5b28abd20b8e643ab4d625e36257"},
     {file = "pymongo-4.5.0-cp37-cp37m-manylinux2014_aarch64.whl", hash = "sha256:5caee7bd08c3d36ec54617832b44985bd70c4cbd77c5b313de6f7fce0bb34f93"},
@@ -1274,6 +1279,7 @@ files = [
     {file = "PyYAML-6.0.1-cp311-cp311-win_amd64.whl", hash = "sha256:bf07ee2fef7014951eeb99f56f39c9bb4af143d8aa3c21b1677805985307da34"},
     {file = "PyYAML-6.0.1-cp312-cp312-macosx_10_9_x86_64.whl", hash = "sha256:855fb52b0dc35af121542a76b9a84f8d1cd886ea97c84703eaa6d88e37a2ad28"},
     {file = "PyYAML-6.0.1-cp312-cp312-macosx_11_0_arm64.whl", hash = "sha256:40df9b996c2b73138957fe23a16a4f0ba614f4c0efce1e9406a184b6d07fa3a9"},
+    {file = "PyYAML-6.0.1-cp312-cp312-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:a08c6f0fe150303c1c6b71ebcd7213c2858041a7e01975da3a99aed1e7a378ef"},
     {file = "PyYAML-6.0.1-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:6c22bec3fbe2524cde73d7ada88f6566758a8f7227bfbf93a408a9d86bcc12a0"},
     {file = "PyYAML-6.0.1-cp312-cp312-musllinux_1_1_x86_64.whl", hash = "sha256:8d4e9c88387b0f5c7d5f281e55304de64cf7f9c0021a3525bd3b1c542da3b0e4"},
     {file = "PyYAML-6.0.1-cp312-cp312-win32.whl", hash = "sha256:d483d2cdf104e7c9fa60c544d92981f12ad66a457afae824d146093b8c294c54"},
@@ -1639,4 +1645,4 @@ files = [
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.11"
-content-hash = "b26397f2c6133ba665a199be1147a63c2fbd0d2428c96a1e86252af8239e08ce"
+content-hash = "d686421a59ee60d23679b6d3fe25b8a7a1a26c5b429679ee91456c0d722ab742"
diff --git a/backend/pyproject.toml b/backend/pyproject.toml
index 9962acee..e801ccbe 100644
--- a/backend/pyproject.toml
+++ b/backend/pyproject.toml
@@ -15,7 +15,7 @@ gunicorn = "21.2.0"
 httpx = "0.25.1"
 passlib = "1.7.4"
 pydantic = "2.4.2"
-pydantic-settings = "2.0.3"
+pydantic-settings = "2.2.1"
 pyjwt = "2.8.0"
 uvicorn = {version = "0.24.0.post1", extras = ["standard"]}