diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 808e149..2079f2d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
     name: fmt + clippy
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@stable
         with:
           components: rustfmt, clippy
@@ -38,7 +38,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
       - name: Install Tauri Linux system deps
@@ -70,7 +70,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest, ubuntu-24.04-arm, macos-14]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
       - name: known vectors at opt-level 0
@@ -96,7 +96,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
       - uses: actions/setup-dotnet@v4
@@ -136,7 +136,7 @@ jobs:
     # PRs, none of which touch the Unity project at all).
     if: github.actor != 'dependabot[bot]'
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
       - run: cargo build -p foldback-sys
@@ -218,7 +218,7 @@ jobs:
             lib_dst: libfoldback_godot.dylib
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
       - run: cargo build -p foldback-godot
@@ -279,7 +279,7 @@ jobs:
     needs: fmt-and-lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@nightly
       - uses: Swatinem/rust-cache@v2
         with:
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index bc16504..8917d5d 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -47,7 +47,7 @@ jobs:
         # missing CI leg, not a silent omission.
         language: [rust, csharp, actions]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - if: matrix.language == 'rust'
         uses: dtolnay/rust-toolchain@stable
diff --git a/.github/workflows/dco.yml b/.github/workflows/dco.yml
index aa738a9..6408a89 100644
--- a/.github/workflows/dco.yml
+++ b/.github/workflows/dco.yml
@@ -15,7 +15,7 @@ jobs:
     # this repo's first Dependabot PRs did, right after enabling it).
     if: github.actor != 'dependabot[bot]'
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0
       - uses: tim-actions/dco@v1.1.0
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 5c85413..5d3c133 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -21,7 +21,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - name: Install mdBook
         env:
           GH_TOKEN: ${{ github.token }}