diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 13ded672..e76cda4d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
     name: Check / Clippy / Test
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           ref: ${{ github.event_name == 'pull_request' && github.head_ref || github.ref_name }}
           token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 8a3698d5..6d169d26 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -31,7 +31,7 @@ jobs:
             runs_on: ubuntu-22.04-arm
     steps:
       - name: Checkout
-        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Set up Rust
         uses: dtolnay/rust-toolchain@29eef336d9b2848a0b548edc03f92a220660cdb8 # stable (2026-05-07)
@@ -83,7 +83,7 @@ jobs:
       darwin_intel_sha: ${{ steps.metadata.outputs.darwin_intel_sha }}
     steps:
       - name: Checkout
-        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Download packaged artifacts
         uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
@@ -171,7 +171,7 @@ jobs:
       contents: read
     steps:
       - name: Checkout tap repo
-        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           repository: danieljhkim/homebrew-tap
           token: ${{ secrets.TAP_GITHUB_TOKEN }}
diff --git a/.github/workflows/smoke-plugin-install.yml b/.github/workflows/smoke-plugin-install.yml
index 12be265b..3073e893 100644
--- a/.github/workflows/smoke-plugin-install.yml
+++ b/.github/workflows/smoke-plugin-install.yml
@@ -29,7 +29,7 @@ jobs:
           - ubuntu-22.04
     steps:
       - name: Checkout
-        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Set up Node
         uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0