diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b5c6a11..082269f 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -12,7 +12,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest]
-        python-version: [3.5, 3.6, 3.7, 3.8, 3.9, "3.10", "3.11", "3.12", 2.7]
+        python-version: [3.7, 3.8, 3.9, "3.10", "3.11", "3.12"]
     steps:
       - uses: actions/checkout@v4
 
diff --git a/pyproject.toml b/pyproject.toml
index 5228534..1aad0c0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,6 +8,7 @@ author = "Thomas Kluyver"
 author-email = "thomas@kluyver.me.uk"
 home-page = "https://github.com/pexpect/ptyprocess"
 description-file = "README.rst"
+requires-python = ">=3.7"
 classifiers = [
     "Development Status :: 5 - Production/Stable",
     "Environment :: Console",
@@ -17,7 +18,6 @@ classifiers = [
     "Operating System :: POSIX",
     "Operating System :: MacOS :: MacOS X",
     "Programming Language :: Python",
-    "Programming Language :: Python :: 2.7",
     "Programming Language :: Python :: 3",
     "Topic :: Terminals"
 ]