diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index c764d34..8c1e3c2 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -16,12 +16,12 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6
+    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v6
       with:
         persist-credentials: false
 
     - name: Build and Check Package
-      uses: hynek/build-and-inspect-python-package@fe0a0fb1925ca263d076ca4f2c13e93a6e92a33e  # v2.17
+      uses: hynek/build-and-inspect-python-package@d44ca7d91762de7a7d5436ddae667c6da6d1c3df  # v2.18.0
 
   deploy:
     needs: package
@@ -31,7 +31,7 @@ jobs:
       contents: write  # For tag.
 
     steps:
-    - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6
+    - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v6
       with:
         persist-credentials: false
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c23b46b..2e734f2 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -24,11 +24,11 @@ jobs:
   package:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v6
         with:
           persist-credentials: false
       - name: Build and Check Package
-        uses: hynek/build-and-inspect-python-package@fe0a0fb1925ca263d076ca4f2c13e93a6e92a33e  # v2.17
+        uses: hynek/build-and-inspect-python-package@d44ca7d91762de7a7d5436ddae667c6da6d1c3df  # v2.18.0
 
   test:
     needs: [package]
@@ -40,7 +40,7 @@ jobs:
         os: [ubuntu-latest, macos-latest]  # , windows-latest]  # Windows tests will fail.
 
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v6
         with:
           persist-credentials: false
 
@@ -51,7 +51,7 @@ jobs:
           path: dist
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405  # v6
+        uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1  # v6
         with:
           python-version: ${{ matrix.python-version }}
           allow-prereleases: true