diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0f6aeee..425ba08 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -51,7 +51,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python: ['pypy-3.9', '3.7', '3.8', '3.9', '3.10', '3.11', '3.12', 'pypy-3.9-nightly']
+        python: ['pypy-3.9', '3.8', '3.9', '3.10', '3.11', '3.12', 'pypy-3.9-nightly']
         check_formatting: ['0']
         extra_name: ['']
         include:
diff --git a/setup.py b/setup.py
index 3c810fc..878b2ae 100644
--- a/setup.py
+++ b/setup.py
@@ -71,7 +71,7 @@
     # This means, just install *everything* you see under trio/, even if it
     # doesn't look like a source file, so long as it appears in MANIFEST.in:
     include_package_data=True,
-    python_requires=">=3.7",
+    python_requires=">=3.8",
     keywords=["async", "io", "trio", "asyncio", "trio-asyncio"],
     setup_requires=['pytest-runner'],
     tests_require=['pytest >= 5.4', 'pytest-trio >= 0.6', 'outcome'],