diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index c37c20ec..d517a10a 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -9,7 +9,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
+        python-version: ['3.10', '3.11', '3.12', '3.13', '3.14', '3.15.0-rc.1']
         os: [ubuntu-latest, windows-latest, macos-latest]
       fail-fast: false
     steps:
diff --git a/pyproject.toml b/pyproject.toml
index f67f905c..3e615251 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,7 +2,7 @@
 name = 'rope'
 description = 'a python refactoring library...'
 readme = 'README.rst'
-requires-python = '>=3.8'
+requires-python = '>=3.10'
 classifiers = [
     'Development Status :: 4 - Beta',
     'Operating System :: OS Independent',
@@ -14,11 +14,12 @@ classifiers = [
     'Natural Language :: English',
     'Programming Language :: Python',
     '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',
+    'Programming Language :: Python :: 3.13',
+    'Programming Language :: Python :: 3.14',
+    'Programming Language :: Python :: 3.15',
     'Topic :: Software Development',
 ]
 version = '1.14.0'