diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9e632501..306b2597 100755
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
         java: ['openjdk@1.11.0-2', 'openjdk@1.17.0']
         scala: ['2.12.17', '2.13.10']
     steps:
-    - uses: actions/checkout@v3.1.0
+    - uses: actions/checkout@v3.6.0
     - uses: olafurpg/setup-scala@v13
       with:
         java-version: ${{ matrix.java }}
@@ -33,7 +33,7 @@ jobs:
     timeout-minutes: 30
     steps:
       - name: Checkout current branch
-        uses: actions/checkout@v3.1.0
+        uses: actions/checkout@v3.6.0
       - name: Setup Scala and Java
         uses: olafurpg/setup-scala@v13
       - name: Cache scala dependencies
@@ -46,7 +46,7 @@ jobs:
     needs: [build, website]
     if: github.event_name != 'pull_request'
     steps:
-      - uses: actions/checkout@v3.1.0
+      - uses: actions/checkout@v3.6.0
         with:
           fetch-depth: 0
       - uses: olafurpg/setup-scala@v13
diff --git a/.github/workflows/site.yml b/.github/workflows/site.yml
index 7cc15f37..3856350e 100644
--- a/.github/workflows/site.yml
+++ b/.github/workflows/site.yml
@@ -18,7 +18,7 @@ jobs:
     if: ${{ github.event_name == 'pull_request' }}
     steps:
     - name: Git Checkout
-      uses: actions/checkout@v3.3.0
+      uses: actions/checkout@v3.6.0
       with:
         fetch-depth: '0'
     - name: Setup Scala
@@ -41,7 +41,7 @@ jobs:
     if: ${{ ((github.event_name == 'release') && (github.event.action == 'published')) || (github.event_name == 'workflow_dispatch') }}
     steps:
     - name: Git Checkout
-      uses: actions/checkout@v3.3.0
+      uses: actions/checkout@v3.6.0
       with:
         fetch-depth: '0'
     - name: Setup Scala
@@ -65,7 +65,7 @@ jobs:
     if: ${{ (github.event_name == 'push') || ((github.event_name == 'release') && (github.event.action == 'published')) }}
     steps:
     - name: Git Checkout
-      uses: actions/checkout@v3.3.0
+      uses: actions/checkout@v3.6.0
       with:
         ref: ${{ github.head_ref }}
         fetch-depth: '0'