diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 21608cd..a01d4e4 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -13,7 +13,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest]
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12"]
 
     steps:
     - uses: actions/checkout@v2
diff --git a/pyproject.toml b/pyproject.toml
index 8079f50..bd5c27e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,6 +14,7 @@ classifiers = [
     "Intended Audience :: Science/Research",
     "License :: OSI Approved :: GNU Lesser General Public License v3 (LGPLv3)",
 ]
+requires-python = ">= 3.10"
 dynamic = ["version"]
 
 [project.readme]