diff --git a/pyproject.toml b/pyproject.toml
index d5ea30e..05eb125 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,6 +31,7 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
     "Topic :: Desktop Environment :: Gnome",
     "Topic :: Multimedia :: Sound/Audio :: Speech",
     "Topic :: Text Processing",
@@ -49,6 +50,7 @@ dependencies = [
     "python-xlib; sys_platform == 'linux'",
     "PyGObject; sys_platform == 'linux'",
     "psutil>=5.9.0",
+    "lxml>=6.1.0",
 ]
 
 [project.optional-dependencies]
@@ -99,7 +101,7 @@ version = {attr = "vocalinux.version.__version__"}
 
 [tool.black]
 line-length = 100
-target-version = ['py39', 'py310', 'py311', 'py312', 'py313']
+target-version = ['py39', 'py310', 'py311', 'py312', 'py313', 'py314']
 include = '\.pyi?$'
 exclude = '''
 /(