diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 578368c7..597ec4c8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -32,7 +32,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu, macos, windows]
-        python: ['3.7', '3.8', '3.9', '3.10', '3.11']
+        python: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
 
     env:
       PYTHON: ${{ matrix.python }}
diff --git a/pyproject.toml b/pyproject.toml
index 2776f921..8e1a5f15 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,6 +25,7 @@ classifiers = [
     'Programming Language :: Python :: 3.9',
     'Programming Language :: Python :: 3.10',
     'Programming Language :: Python :: 3.11',
+    'Programming Language :: Python :: 3.12',
     'Intended Audience :: Developers',
     'Intended Audience :: Information Technology',
     'Intended Audience :: System Administrators',
@@ -40,7 +41,7 @@ classifiers = [
 ]
 requires-python = '>=3.7'
 dependencies = [
-    'pydantic>=2.0.1',
+    'pydantic>=2.3.0',
     'python-dotenv>=0.21.0',
 ]
 dynamic = ['version']
diff --git a/requirements/pyproject.txt b/requirements/pyproject.txt
index 51a6f8be..6a0f7f0b 100644
--- a/requirements/pyproject.txt
+++ b/requirements/pyproject.txt
@@ -6,13 +6,14 @@
 #
 annotated-types==0.4.0
     # via pydantic
-pydantic==2.0.1
+pydantic==2.4.2
     # via pydantic-settings (pyproject.toml)
-pydantic-core==2.0.2
+pydantic-core==2.10.1
     # via pydantic
 python-dotenv==0.21.1
     # via pydantic-settings (pyproject.toml)
 typing-extensions==4.6.2
     # via
+    #   annotated-types
     #   pydantic
     #   pydantic-core
diff --git a/requirements/testing.txt b/requirements/testing.txt
index ce2dcd31..5dfcb5d2 100644
--- a/requirements/testing.txt
+++ b/requirements/testing.txt
@@ -37,7 +37,7 @@ pluggy==1.0.0
     # via pytest
 pygments==2.15.1
     # via rich
-pytest==7.3.1
+pytest==7.3.2
     # via
     #   -r requirements/testing.in
     #   pytest-examples