diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index c99fae36a..f8bbb4ba2 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -13,7 +13,7 @@ jobs:
     name: "Check & Clippy"
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - uses: dtolnay/rust-toolchain@master
         id: toolchain
@@ -51,7 +51,7 @@ jobs:
     runs-on: ubuntu-latest
     name: "Formatting"
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - uses: dtolnay/rust-toolchain@master
         id: toolchain
@@ -68,7 +68,7 @@ jobs:
     runs-on: ubuntu-latest
     name: "Cargo Metadata"
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - uses: dtolnay/rust-toolchain@master
         id: toolchain
diff --git a/.github/workflows/docker-image.yaml b/.github/workflows/docker-image.yaml
index 99670220c..21f048d8f 100644
--- a/.github/workflows/docker-image.yaml
+++ b/.github/workflows/docker-image.yaml
@@ -28,7 +28,7 @@ jobs:
           GHCR_REPOSITORY="${{ github.repository_owner }}"
           echo "REPOSITORY=${GHCR_REPOSITORY,,}" >> ${GITHUB_ENV}
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: "recursive"
 
diff --git a/.github/workflows/release-check.yaml b/.github/workflows/release-check.yaml
index 715e5857a..182508eab 100644
--- a/.github/workflows/release-check.yaml
+++ b/.github/workflows/release-check.yaml
@@ -4,7 +4,7 @@ jobs:
   check-tarball:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - uses: dtolnay/rust-toolchain@stable
         id: toolchain
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 07655cbfa..714105961 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -14,7 +14,7 @@ jobs:
     permissions: write-all
     name: "Audit Rust Dependencies"
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: rustsec/audit-check@master
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 513b46701..1f083ba12 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -14,7 +14,7 @@ jobs:
         run: sudo apt-get install -y build-essential cmake git uuid-dev faketime locales python3 curl gcovr ninja-build
 
       - name: Check out this repository
-        uses: actions/checkout@v4.1.6
+        uses: actions/checkout@v5
 
       - name: Configure project
         run: cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Debug -DCMAKE_CXX_FLAGS=--coverage
@@ -44,7 +44,7 @@ jobs:
     if: false # see #3242
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - uses: dtolnay/rust-toolchain@stable
         id: toolchain
@@ -71,7 +71,7 @@ jobs:
     if: false # see #3242
     runs-on: macos-13
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - uses: dtolnay/rust-toolchain@stable
         id: toolchain
@@ -98,7 +98,7 @@ jobs:
     name: "Cargo Test"
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - uses: dtolnay/rust-toolchain@master
         id: toolchain
@@ -154,7 +154,7 @@ jobs:
     runs-on: ${{ matrix.runner }}
     continue-on-error: ${{ matrix.continue-on-error == true }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Build ${{ matrix.name }}
         env: