diff --git a/.github/workflows/build-packages.yml b/.github/workflows/build-packages.yml
index 4a2a8c1..2252969 100644
--- a/.github/workflows/build-packages.yml
+++ b/.github/workflows/build-packages.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3.5.3
+        uses: actions/checkout@v4
 
       - name: Set up Cargo cache
         uses: actions/cache@v3.3.1
@@ -57,7 +57,7 @@ jobs:
     needs: [ build ]
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3.5.3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f052787..23aa1b4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install stable toolchain
         uses: actions-rs/toolchain@v1
@@ -32,7 +32,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install build requirements
         run: |
@@ -56,7 +56,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3.5.3
+        uses: actions/checkout@v4
 
       - name: Install build requirements
         run: |
diff --git a/.github/workflows/security-audit.yml b/.github/workflows/security-audit.yml
index f29febc..4ff28b1 100644
--- a/.github/workflows/security-audit.yml
+++ b/.github/workflows/security-audit.yml
@@ -17,7 +17,7 @@ jobs:
       issues: write  # for rustsec/audit-check to create issues
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3.5.3
+        uses: actions/checkout@v4
 
       - name: Install build requirements
         run: |