diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index f2ae33d..2a8ab4b 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -12,16 +12,17 @@ jobs:
       fail-fast: false
       matrix:
         os:
+          - ubuntu-24.04
           - ubuntu-22.04
           - macos-14
           - macos-13
           - macos-12
         python:
+          - '3.13'
           - '3.12'
           - '3.11'
           - '3.10'
           - '3.9'
-          - '3.8'
         tz:
           - 'utc'
           - 'cest'
diff --git a/setup.cfg b/setup.cfg
index e53740f..c33f005 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [tox:tox]
-envlist =  py{38,39,310,311,312,py,py3}-{utc,cest}
+envlist =  py{39,310,311,312,313,py,py3}-{utc,cest}
 
 [testenv]
 setenv =
diff --git a/setup.py b/setup.py
index 7bcafb3..664693e 100644
--- a/setup.py
+++ b/setup.py
@@ -92,11 +92,11 @@ def get_outputs(self):
         "Intended Audience :: Developers",
         "Operating System :: OS Independent",
         "Programming Language :: Python",
-        "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
         "Programming Language :: Python :: Implementation :: CPython",
         "Programming Language :: Python :: Implementation :: PyPy",
         "Topic :: Software Development :: Libraries :: Python Modules",