diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
index 44c35f5..943d811 100644
--- a/.github/workflows/ci-build.yml
+++ b/.github/workflows/ci-build.yml
@@ -14,7 +14,7 @@ jobs:
     env:
       solution-path: './src/NetCore.Utilities.Email.Smtp.sln'
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
 
@@ -52,7 +52,7 @@ jobs:
           java-version: 17
           distribution: zulu
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
       - name: Cache SonarCloud packages
diff --git a/.github/workflows/release-build.yml b/.github/workflows/release-build.yml
index 5e66466..7bb302b 100644
--- a/.github/workflows/release-build.yml
+++ b/.github/workflows/release-build.yml
@@ -13,7 +13,7 @@ jobs:
     env:
       solution-path: './src/NetCore.Utilities.Email.Smtp.sln'
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0