diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 82e234d..317cc8d 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -17,10 +17,6 @@ jobs:
       fail-fast: false
       matrix:
         include:
-        - python-version: "3.9"
-          os: macos-latest
-          env:
-            TOXENV: py39
         - python-version: "3.10"
           os: macos-latest
           env:
diff --git a/tox.ini b/tox.ini
index 2f1e02c..31f4684 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,7 +4,7 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = pre-commit,py{39,310,311,312,313}
+envlist = pre-commit,py{310,311,312,313}
 
 [testenv]
 usedevelop = True