diff --git a/.github/workflows/cargo-deny.yml b/.github/workflows/cargo-deny.yml
index 44672ea..308f03b 100644
--- a/.github/workflows/cargo-deny.yml
+++ b/.github/workflows/cargo-deny.yml
@@ -19,7 +19,7 @@ jobs:
     name: cargo-deny (licenses + advisories + bans)
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - uses: EmbarkStudios/cargo-deny-action@6c8f9facfa5047ec02d8485b6bf52b587b7777d1 # v2
         with:
           command: check
diff --git a/.github/workflows/commitlint.yml b/.github/workflows/commitlint.yml
index 630cda2..4e21830 100644
--- a/.github/workflows/commitlint.yml
+++ b/.github/workflows/commitlint.yml
@@ -13,7 +13,7 @@ jobs:
     name: commitlint
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index 1681cec..5d4172b 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -19,7 +19,7 @@ jobs:
     name: Dependency review
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - uses: actions/dependency-review-action@2031cfc080254a8a887f58cffee85186f0e49e48 # v4
         with:
diff --git a/.github/workflows/link-check.yml b/.github/workflows/link-check.yml
index ec02b2d..1e15c45 100644
--- a/.github/workflows/link-check.yml
+++ b/.github/workflows/link-check.yml
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout
-        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
 
       - name: Run lychee
         uses: lycheeverse/lychee-action@8646ba30535128ac92d33dfc9133794bfdd9b411  # v2.8.0
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 8ce2226..9e19cdd 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Install Rust
         uses: dtolnay/rust-toolchain@stable