diff --git a/.github/workflows/build-tests.yml b/.github/workflows/build-tests.yml
index 0cfa167..04322a6 100644
--- a/.github/workflows/build-tests.yml
+++ b/.github/workflows/build-tests.yml
@@ -14,7 +14,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ windows-latest, macos-latest, ubuntu-latest ]
-        python-version: [ "3.8", "3.9", "3.10", "3.11" ]
+        python-version: [ "3.8", "3.9", "3.10", "3.11", "3.12" ]
     defaults:
       run:
         shell: bash
diff --git a/.github/workflows/publish-pypi.yml b/.github/workflows/publish-pypi.yml
index 69b01a9..826eaba 100644
--- a/.github/workflows/publish-pypi.yml
+++ b/.github/workflows/publish-pypi.yml
@@ -17,7 +17,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v4
         with:
-          python-version: "3.11"
+          python-version: "3.12"
       - name: Setup Poetry
         uses: snok/install-poetry@v1
         with:
diff --git a/poetry.lock b/poetry.lock
index 6344c6d..9c810f7 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -152,13 +152,13 @@ toml = ["tomli"]
 
 [[package]]
 name = "exceptiongroup"
-version = "1.1.2"
+version = "1.2.0"
 description = "Backport of PEP 654 (exception groups)"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "exceptiongroup-1.1.2-py3-none-any.whl", hash = "sha256:e346e69d186172ca7cf029c8c1d16235aa0e04035e5750b4b95039e65204328f"},
-    {file = "exceptiongroup-1.1.2.tar.gz", hash = "sha256:12c3e887d6485d16943a309616de20ae5582633e0a2eda17f4e10fd61c1e8af5"},
+    {file = "exceptiongroup-1.2.0-py3-none-any.whl", hash = "sha256:4bfd3996ac73b41e9b9628b04e079f193850720ea5945fc96a08633c66912f14"},
+    {file = "exceptiongroup-1.2.0.tar.gz", hash = "sha256:91f5c769735f051a4290d52edd0858999b57e5876e9f85937691bd4c9fa3ed68"},
 ]
 
 [package.extras]
@@ -197,13 +197,13 @@ files = [
 
 [[package]]
 name = "packaging"
-version = "23.1"
+version = "23.2"
 description = "Core utilities for Python packages"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "packaging-23.1-py3-none-any.whl", hash = "sha256:994793af429502c4ea2ebf6bf664629d07c1a9fe974af92966e4b8d2df7edc61"},
-    {file = "packaging-23.1.tar.gz", hash = "sha256:a392980d2b6cffa644431898be54b0045151319d1e7ec34f0cfed48767dd334f"},
+    {file = "packaging-23.2-py3-none-any.whl", hash = "sha256:8c491190033a9af7e1d931d0b5dacc2ef47509b34dd0de67ed209b5203fc88c7"},
+    {file = "packaging-23.2.tar.gz", hash = "sha256:048fb0e9405036518eaaf48a55953c750c11e1a1b68e0dd1a9d62ed0c092cfc5"},
 ]
 
 [[package]]
@@ -323,5 +323,5 @@ testing = ["big-O", "flake8 (<5)", "jaraco.functools", "jaraco.itertools", "more
 
 [metadata]
 lock-version = "2.0"
-python-versions = ">=3.7, <3.12"
-content-hash = "7fa83683f91a7f040842eb1d8b3608f1811a7a50f0c0b8903c565ca436d423c9"
+python-versions = ">=3.7, <3.13"
+content-hash = "99912817146d838c7c9249ca6f57e17f63d65c00d7a22288bc17088418c0a211"
diff --git a/pyproject.toml b/pyproject.toml
index 66aacd2..c78ee6e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -40,6 +40,7 @@ classifiers = [
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: Implementation",
     "Programming Language :: Python :: Implementation :: PyPy",
     "Topic :: Education",
@@ -53,7 +54,7 @@ packages = [
 ]
 
 [tool.poetry.dependencies]
-python = ">=3.7, <3.12"
+python = ">=3.7, <3.13"
 CoolProp = "6.6.0"
 tomli = "2.0.1"