diff --git a/.github/workflows/build-site.yml b/.github/workflows/build-site.yml
index 18b7da1c..e1182e19 100644
--- a/.github/workflows/build-site.yml
+++ b/.github/workflows/build-site.yml
@@ -38,7 +38,7 @@ jobs:
           HUGO_ENV: production
 
       - name: Restore lychee cache
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
         with:
           path: .lycheecache
           key: cache-lychee-${{ hashFiles('lychee.toml', '.lycheeignore') }}-${{ github.sha }}
diff --git a/.github/workflows/linkcheck.yml b/.github/workflows/linkcheck.yml
index 188a2ba8..273160b6 100644
--- a/.github/workflows/linkcheck.yml
+++ b/.github/workflows/linkcheck.yml
@@ -39,7 +39,7 @@ jobs:
           HUGO_ENV: production
 
       - name: Restore lychee cache
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
         with:
           path: .lycheecache
           key: cache-lychee-${{ hashFiles('lychee.toml', '.lycheeignore') }}-${{ github.sha }}
diff --git a/.github/workflows/update-contribs-reviews.yml b/.github/workflows/update-contribs-reviews.yml
index 8210c7fa..b8c4ee39 100644
--- a/.github/workflows/update-contribs-reviews.yml
+++ b/.github/workflows/update-contribs-reviews.yml
@@ -13,7 +13,7 @@ jobs:
       - name: Check out the code
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - name: Setup Python
-        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v5
+        uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v5
         with:
           python-version: "3.11"
       - name: Upgrade pip