diff --git a/.github/workflows/gha-update.yml b/.github/workflows/gha-update.yml
index 7de9412..ab5f06f 100644
--- a/.github/workflows/gha-update.yml
+++ b/.github/workflows/gha-update.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/oa_update.yml b/.github/workflows/oa_update.yml
index 6b68413..d4e391f 100644
--- a/.github/workflows/oa_update.yml
+++ b/.github/workflows/oa_update.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           fetch-depth: 0
           persist-credentials: false
diff --git a/.github/workflows/pre-commit-update.yml b/.github/workflows/pre-commit-update.yml
index 3df5f24..8038de1 100644
--- a/.github/workflows/pre-commit-update.yml
+++ b/.github/workflows/pre-commit-update.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           fetch-depth: 0
           persist-credentials: false
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 0a30535..0ab63bc 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -14,7 +14,7 @@ permissions: {}
 
 jobs:
   test:
-    uses: OpenAstronomy/github-actions-workflows/.github/workflows/tox.yml@2835f0cacddf3f8de198db9afdb5354a5cebe0ef # v2.6.3
+    uses: OpenAstronomy/github-actions-workflows/.github/workflows/tox.yml@4193751d511425d4edc1d5657c24b2128d49b017 # v2.6.4
     with:
       envs: |
         - macos: py312-test
@@ -23,7 +23,7 @@ jobs:
         - linux: build_docs
 
   bake_cookies:
-    uses: OpenAstronomy/github-actions-workflows/.github/workflows/tox.yml@2835f0cacddf3f8de198db9afdb5354a5cebe0ef # v2.6.3
+    uses: OpenAstronomy/github-actions-workflows/.github/workflows/tox.yml@4193751d511425d4edc1d5657c24b2128d49b017 # v2.6.4
     with:
       artifact-path: |
         cookies
diff --git a/.github/workflows/zizmor.yml b/.github/workflows/zizmor.yml
index 75e98db..118ceb8 100644
--- a/.github/workflows/zizmor.yml
+++ b/.github/workflows/zizmor.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           persist-credentials: false