diff --git a/.github/workflows/mlsafir.yml b/.github/workflows/mlsafir.yml
index 1d305e1..6e1a937 100644
--- a/.github/workflows/mlsafir.yml
+++ b/.github/workflows/mlsafir.yml
@@ -39,7 +39,7 @@ jobs:
       RUSTFLAGS: "-C target-feature=${{ matrix.target-feature }}"
 
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           submodules: true
           ref: ${{ matrix.ref }}
diff --git a/.github/workflows/publish-crates.yml b/.github/workflows/publish-crates.yml
index 5be6853..bcac95b 100644
--- a/.github/workflows/publish-crates.yml
+++ b/.github/workflows/publish-crates.yml
@@ -29,7 +29,7 @@ jobs:
     runs-on: ubuntu-latest
     permissions: {}
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - uses: dtolnay/rust-toolchain@56f84321dbccf38fb67ce29ab63e4754056677e0 # master
         with:
           toolchain: stable
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 501edd3..7d931cf 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           submodules: true
 
@@ -36,7 +36,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           submodules: true
 
@@ -54,7 +54,7 @@ jobs:
   check-msrv:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           submodules: true
 
@@ -87,7 +87,7 @@ jobs:
       image: xd009642/tarpaulin:develop-nightly@sha256:0359382ec9dbd6bfe8fe556d97dd7f593d920be3bcb69740b4f8702425db269b
       options: --security-opt seccomp=unconfined
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           submodules: true