diff --git a/.github/workflows/assets.yml b/.github/workflows/assets.yml
index 773e781..a986718 100644
--- a/.github/workflows/assets.yml
+++ b/.github/workflows/assets.yml
@@ -43,7 +43,7 @@ jobs:
     timeout-minutes: 60
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           ref: fiddler-cli-v${{ inputs.version }}
       - name: Install Rust toolchain
diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index ff0dff5..1e17759 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -28,7 +28,7 @@ jobs:
     runs-on: ubuntu-latest
     name: stable / fmt
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: true
       - name: Install stable
@@ -50,7 +50,7 @@ jobs:
         # Get early warning of new lints which are regularly introduced in beta channels.
         toolchain: [stable, beta]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: true
       - name: Install ${{ matrix.toolchain }}
@@ -69,7 +69,7 @@ jobs:
     runs-on: ubuntu-latest
     name: nightly / doc
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: true
       - name: Install nightly
@@ -84,7 +84,7 @@ jobs:
     runs-on: ubuntu-latest
     name: ubuntu / stable / features
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: true
       - name: Install stable
@@ -105,7 +105,7 @@ jobs:
         msrv: ["1.85.1"] # 2021 edition requires 1.56
     name: ubuntu / ${{ matrix.msrv }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: true
       - name: Install ${{ matrix.msrv }}
diff --git a/.github/workflows/cmd.yml b/.github/workflows/cmd.yml
index 3e326b6..1b0ec7c 100644
--- a/.github/workflows/cmd.yml
+++ b/.github/workflows/cmd.yml
@@ -19,7 +19,7 @@ jobs:
       matrix:
         toolchain: [stable]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: true
       - name: Install ${{ matrix.toolchain }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ac18d20..b998d42 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
       releases: ${{ steps.release-plz.outputs.releases }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - name: Install Rust toolchain
@@ -61,7 +61,7 @@ jobs:
       cancel-in-progress: false
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - name: Install Rust toolchain
diff --git a/.github/workflows/safety.yml b/.github/workflows/safety.yml
index 074a26d..726b521 100644
--- a/.github/workflows/safety.yml
+++ b/.github/workflows/safety.yml
@@ -22,7 +22,7 @@ jobs:
   sanitizers:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: true
       - name: Install nightly
diff --git a/.github/workflows/scheduled.yml b/.github/workflows/scheduled.yml
index 2c180f1..cc8ee97 100644
--- a/.github/workflows/scheduled.yml
+++ b/.github/workflows/scheduled.yml
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     name: ubuntu / nightly
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: true
       - name: Install nightly
@@ -45,7 +45,7 @@ jobs:
     # just redo what happened in the regular test job. Unfortunately, hashFiles only works in if on
     # steps, so we repeat it.
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: true
       - name: Install beta
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f5b72ca..82d7f5e 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -29,7 +29,7 @@ jobs:
         # toolchain
         toolchain: [stable, beta]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: true
       - name: Install ${{ matrix.toolchain }}
@@ -65,7 +65,7 @@ jobs:
   #       if: runner.os != 'Windows'
   #     - run: colima start
   #       if: runner.os != 'Windows'
-  #     - uses: actions/checkout@v4
+  #     - uses: actions/checkout@v5
   #       with:
   #         submodules: true
   #     - name: Install stable
@@ -84,7 +84,7 @@ jobs:
   #   runs-on: ubuntu-latest
   #   name: ubuntu / stable / coverage
   #   steps:
-  #     - uses: actions/checkout@v4
+  #     - uses: actions/checkout@v5
   #       with:
   #         submodules: true
   #     - name: Install stable
diff --git a/.github/workflows/website.yml b/.github/workflows/website.yml
index 162032b..1ee9549 100644
--- a/.github/workflows/website.yml
+++ b/.github/workflows/website.yml
@@ -26,7 +26,7 @@ jobs:
     timeout-minutes: 60
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           ref: fiddler-cli-v${{ inputs.version }}
       - run: git fetch origin gh-pages --depth=1