diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 0e84dd7..36b4b2a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -17,7 +17,7 @@ jobs:
         run: |
           rustup toolchain install ${{ matrix.rust }}
           rustup default ${{ matrix.rust }}
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
       - name: Run rustfmt
         run: |
           rustup component add rustfmt
@@ -35,7 +35,7 @@ jobs:
     needs: [check]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
       - name: Attempt to publish crate
         uses: actions-rs/cargo@844f36862e911db73fe0815f00a4a2602c279505 # v1
         with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 3885e8a..2fce9ad 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -18,7 +18,7 @@ jobs:
         run: |
           rustup toolchain install ${{ matrix.rust }}
           rustup default ${{ matrix.rust }}
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
       - name: Run rustfmt
         run: |
           rustup component add rustfmt
@@ -40,7 +40,7 @@ jobs:
         run: |
           rustup toolchain install ${{ matrix.rust }}
           rustup default ${{ matrix.rust }}
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
       - name: Run cargo test
         run: |
           cargo test --workspace --all-features --all-targets --no-fail-fast
@@ -58,7 +58,7 @@ jobs:
           rustup default ${{ matrix.rust }}
       - name: Install cargo-llvm-cov
         run: cargo install cargo-llvm-cov --version=0.4.9
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
       - name: Run cargo-llvm-cov
         run: >
           cargo llvm-cov