diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f671847b..70ce433b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,7 +27,7 @@ jobs:
           target: ${{ matrix.target }}
           override: true
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
       - name: Check
         env:
           CARGO_BUILD_TARGET: ${{ matrix.target }}
@@ -70,7 +70,7 @@ jobs:
           target: ${{ matrix.target }}
           override: true
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Install linker
         if: matrix.target == 'i686-unknown-linux-gnu'
         run: |
@@ -104,7 +104,7 @@ jobs:
           target: ${{ matrix.target }}
           override: true
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Check
         env:
           CARGO_BUILD_TARGET: ${{ matrix.target }}
@@ -125,7 +125,7 @@ jobs:
           target: ${{ matrix.target }}
           override: true
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Install WasmTime
         run: |
           curl https://wasmtime.dev/install.sh -sSf | bash
@@ -146,6 +146,6 @@ jobs:
           toolchain: nightly
           override: true
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Test
         run: make test
diff --git a/.github/workflows/clippy.yml b/.github/workflows/clippy.yml
index 126a566b..84da32e5 100644
--- a/.github/workflows/clippy.yml
+++ b/.github/workflows/clippy.yml
@@ -13,7 +13,7 @@ jobs:
 
     runs-on: ${{ matrix.target }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: stable
diff --git a/.github/workflows/minver.yml b/.github/workflows/minver.yml
index 09b1c218..d00748ec 100644
--- a/.github/workflows/minver.yml
+++ b/.github/workflows/minver.yml
@@ -12,7 +12,7 @@ jobs:
     continue-on-error: true
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly
diff --git a/.github/workflows/rustfmt.yml b/.github/workflows/rustfmt.yml
index 3eba6643..3e337f66 100644
--- a/.github/workflows/rustfmt.yml
+++ b/.github/workflows/rustfmt.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: stable