diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 65f5e5d032a572f6843185976274d769f69635a5..6a2c714a6a782767ef03054a7e3682e9fa04ed40 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
         steps:
         -   uses: actions/checkout@v4
         -
-            uses: actions/setup-python@v4
+            uses: actions/setup-python@v5
             with:
                 # matches compat target in setup.py
                 python-version: '3.8'