diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 038b7bd..4ffa8d3 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -23,7 +23,6 @@ jobs:
         # Starting new jobs is also relatively slow,
         # so linting on fewer versions makes CI faster.
         python-version:
-          - "3.9"
           - "3.10"
           - "3.11"
           - "3.12"