diff --git a/.github/workflows/analysis.yml b/.github/workflows/analysis.yml
index 5f86153..a6f743b 100644
--- a/.github/workflows/analysis.yml
+++ b/.github/workflows/analysis.yml
@@ -11,7 +11,7 @@ jobs:
 
         steps:
             -   name: "Checkout"
-                uses: actions/checkout@v3
+                uses: actions/checkout@v4
 
             -   name: "Build environment"
                 uses: shivammathur/setup-php@v2
diff --git a/.github/workflows/metrics.yml b/.github/workflows/metrics.yml
index 45768e1..32e4f20 100644
--- a/.github/workflows/metrics.yml
+++ b/.github/workflows/metrics.yml
@@ -11,7 +11,7 @@ jobs:
 
         steps:
             -   name: "Checkout"
-                uses: actions/checkout@v3
+                uses: actions/checkout@v4
 
             -   name: "Build environment"
                 uses: shivammathur/setup-php@v2