diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 058b62b..55680c0 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -38,7 +38,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/conformance.yml b/.github/workflows/conformance.yml
index 4d654fe..c04d254 100644
--- a/.github/workflows/conformance.yml
+++ b/.github/workflows/conformance.yml
@@ -96,7 +96,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Set Conformance Suite Version
         run: |
           export VERSION=($(curl --silent "https://gitlab.com/api/v4/projects/4175605/releases" | jq -r '.[0].tag_name'))
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 972ec82..2f008a7 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -11,7 +11,7 @@ jobs:
       id-token: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Setup node
@@ -32,7 +32,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - run: git push origin $GITHUB_SHA:v5.x
@@ -44,7 +44,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 2
       - name: Setup node
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f77a979..12328a5 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -28,7 +28,7 @@ jobs:
           - current
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Setup node
         uses: actions/setup-node@v4
         id: node
@@ -45,7 +45,7 @@ jobs:
   electron:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v4
         id: node
         with: