diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c65213f..9823d0b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,7 +30,7 @@ jobs:
         with:
           # Nothing after checkout needs authenticated git.
           persist-credentials: false
-      - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
+      - uses: actions/setup-python@6d4fd22b20465ccc0f7354476588e8df7c9ca0e0 # v7.1.0
         with:
           python-version: ${{ matrix.py }}
 
@@ -52,7 +52,7 @@ jobs:
         with:
           # Nothing after checkout needs authenticated git.
           persist-credentials: false
-      - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
+      - uses: actions/setup-python@6d4fd22b20465ccc0f7354476588e8df7c9ca0e0 # v7.1.0
         with:
           # 3.10 is the real floor, see the test job
           python-version: "3.10"
diff --git a/.github/workflows/used-by.yml b/.github/workflows/used-by.yml
index 1d0d671..cb142f3 100644
--- a/.github/workflows/used-by.yml
+++ b/.github/workflows/used-by.yml
@@ -19,7 +19,7 @@ jobs:
           # create-pull-request authenticates its own push, so the token
           # is not left in .git/config for the steps in between.
           persist-credentials: false
-      - uses: shenxianpeng/used-by@4c0501cd4b6370c275b50d46400538ae90b8e7a9 # v0.1.5
+      - uses: shenxianpeng/used-by@13ac0cdb4864f6322ce6b7014e7c6340f1a34c35 # v0.1.6
         with:
           repo: '${{ github.repository }}'
           update-badge: 'true'