diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index 24f6801..7bb0d05 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -32,7 +32,7 @@ jobs:
     runs-on: macos-26
     timeout-minutes: 30
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@master
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 42750f4..58c9a61 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -34,7 +34,7 @@ jobs:
           echo "Version: ${TAG} (build_number=${BUILD_NUMBER})"
 
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           ref: ${{ github.event.inputs.tag || github.ref }}
 
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 09ceabb..77317a6 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -28,7 +28,7 @@ jobs:
     name: Format & Lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: "1.88"
@@ -42,7 +42,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: "1.88"
@@ -53,7 +53,7 @@ jobs:
     name: Dependency Audit
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: EmbarkStudios/cargo-deny-action@v2
         with:
           command: check advisories licenses bans sources
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 1ce90a5..604a93f 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -13,7 +13,7 @@ jobs:
     name: Advisory Scan
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: EmbarkStudios/cargo-deny-action@v2
         with:
           command: check advisories