diff --git a/.github/workflows/ci-test.yml b/.github/workflows/ci-test.yml
index e9a838f..248e64e 100644
--- a/.github/workflows/ci-test.yml
+++ b/.github/workflows/ci-test.yml
@@ -9,7 +9,7 @@ jobs:
     strategy:
       max-parallel: 5
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
 
     steps:
     - uses: actions/checkout@v4
diff --git a/setup.py b/setup.py
index 7745242..9fab515 100644
--- a/setup.py
+++ b/setup.py
@@ -43,11 +43,11 @@
         "Intended Audience :: End Users/Desktop",
         "Intended Audience :: Science/Research",
         "License :: OSI Approved :: MIT License",
-        "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",
         "Topic :: Scientific/Engineering :: Astronomy",
     ],
     keywords="bibtex ads",