diff --git a/.github/workflows/pr-check.yml b/.github/workflows/pr-check.yml
index da831e4..2ad534a 100644
--- a/.github/workflows/pr-check.yml
+++ b/.github/workflows/pr-check.yml
@@ -33,7 +33,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
     steps:
       - uses: actions/checkout@v4
       - name: Setup Python
diff --git a/lnmc.py b/lnmc.py
index db2498b..3813d7c 100644
--- a/lnmc.py
+++ b/lnmc.py
@@ -13,7 +13,7 @@
 import click as cli
 import yaml
 
-__version__ = "1.3.0"
+__version__ = "1.4.0"
 
 DirectoriesDict = Dict[str, List[str]]
 
diff --git a/pyproject.toml b/pyproject.toml
index 3d04cf3..9ba0de2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,6 +22,7 @@ classifiers = [
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
     "Topic :: System :: Systems Administration",
     "Topic :: Utilities",
 ]