diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index f1aade92..e3634513 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -26,7 +26,7 @@ jobs:
       - name: Install Python
         uses: actions/setup-python@v2
         with:
-          python-version: "3.8"
+          python-version: "3.10"
 
       - name: Install dependencies
         run: |
@@ -49,9 +49,9 @@ jobs:
     strategy:
       matrix:
         python-version:
-          - '3.8'
-          - '3.9'
           - '3.10'
+          - '3.11'
+          - '3.12'
     needs: linting
     steps:
       - name: Install Python via conda
diff --git a/setup.py b/setup.py
index 2a244a04..a1b65713 100644
--- a/setup.py
+++ b/setup.py
@@ -42,9 +42,9 @@ def parse_requirements(path):
         "Natural Language :: English",
         "Topic :: Scientific/Engineering :: Bio-Informatics",
         "Programming Language :: Python :: 3",
-        "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",
     ],
     entry_points={"console_scripts": ("cubi-tk = cubi_tk.__main__:main",)},
     description="Tooling for connecting GitLab, pipelines, and SODAR at CUBI.",