diff --git a/poetry.lock b/poetry.lock
index d9cb7eb..c17935c 100644
--- a/poetry.lock
+++ b/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"
@@ -1039,17 +1039,15 @@ files = [
 
 [[package]]
 name = "pycountry"
-version = "22.3.5"
+version = "23.12.11"
 description = "ISO country, subdivision, language, currency and script definitions and their translations"
 optional = false
-python-versions = ">=3.6, <4"
+python-versions = ">=3.8"
 files = [
-    {file = "pycountry-22.3.5.tar.gz", hash = "sha256:b2163a246c585894d808f18783e19137cb70a0c18fb36748dc01fc6f109c1646"},
+    {file = "pycountry-23.12.11-py3-none-any.whl", hash = "sha256:2ff91cff4f40ff61086e773d61e72005fe95de4a57bfc765509db05695dc50ab"},
+    {file = "pycountry-23.12.11.tar.gz", hash = "sha256:00569d82eaefbc6a490a311bfa84a9c571cff9ddbf8b0a4f4e7b4f868b4ad925"},
 ]
 
-[package.dependencies]
-setuptools = "*"
-
 [[package]]
 name = "pydantic"
 version = "2.5.0"
@@ -1578,22 +1576,6 @@ urllib3 = ">=1.21.1,<3"
 socks = ["PySocks (>=1.5.6,!=1.5.7)"]
 use-chardet-on-py3 = ["chardet (>=3.0.2,<6)"]
 
-[[package]]
-name = "setuptools"
-version = "68.2.2"
-description = "Easily download, build, install, upgrade, and uninstall Python packages"
-optional = false
-python-versions = ">=3.8"
-files = [
-    {file = "setuptools-68.2.2-py3-none-any.whl", hash = "sha256:b454a35605876da60632df1a60f736524eb73cc47bbc9f3f1ef1b644de74fd2a"},
-    {file = "setuptools-68.2.2.tar.gz", hash = "sha256:4ac1475276d2f1c48684874089fefcd83bd7162ddaafb81fac866ba0db282a87"},
-]
-
-[package.extras]
-docs = ["furo", "jaraco.packaging (>=9.3)", "jaraco.tidelift (>=1.4)", "pygments-github-lexers (==0.0.5)", "rst.linker (>=1.9)", "sphinx (>=3.5)", "sphinx-favicon", "sphinx-hoverxref (<2)", "sphinx-inline-tabs", "sphinx-lint", "sphinx-notfound-page (>=1,<2)", "sphinx-reredirects", "sphinxcontrib-towncrier"]
-testing = ["build[virtualenv]", "filelock (>=3.4.0)", "flake8-2020", "ini2toml[lite] (>=0.9)", "jaraco.develop (>=7.21)", "jaraco.envs (>=2.2)", "jaraco.path (>=3.2.0)", "pip (>=19.1)", "pytest (>=6)", "pytest-black (>=0.3.7)", "pytest-checkdocs (>=2.4)", "pytest-cov", "pytest-enabler (>=2.2)", "pytest-mypy (>=0.9.1)", "pytest-perf", "pytest-ruff", "pytest-timeout", "pytest-xdist", "tomli-w (>=1.0.0)", "virtualenv (>=13.0.0)", "wheel"]
-testing-integration = ["build[virtualenv] (>=1.0.3)", "filelock (>=3.4.0)", "jaraco.envs (>=2.2)", "jaraco.path (>=3.2.0)", "packaging (>=23.1)", "pytest", "pytest-enabler", "pytest-xdist", "tomli", "virtualenv (>=13.0.0)", "wheel"]
-
 [[package]]
 name = "six"
 version = "1.16.0"
@@ -2045,4 +2027,4 @@ testing = ["big-O", "jaraco.functools", "jaraco.itertools", "more-itertools", "p
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.11"
-content-hash = "ad0a2f9de40e8a87120e2a236547d77edb88e1f6292fcc3f854d98cf777cca6c"
+content-hash = "c439170e1095e99978f531e9c75841bdc2f64e1b4b0a875226bd5d54660fb575"
diff --git a/pyproject.toml b/pyproject.toml
index 40cccb2..ef32c93 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,7 +36,7 @@ fastapi = "^0.104.1"
 [tool.poetry.group.dev.dependencies]
 pytest = "^7.4.3"
 pytest-vcr = "^1.0.2"
-pycountry = "^22.3.5"
+pycountry = "^23.12.11"
 black = "^23.11.0"
 mypy = "^1.7.0"
 isort = "^5.12.0"