diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..6cc0071
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,8 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    cooldown:
+      default-days: 7
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 741055e..81d45a2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,10 +15,10 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - name: Checkout repository
-              uses: actions/checkout@v4
+              uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4.4.0
 
             - name: Set up Go 1.x
-              uses: actions/setup-go@v5
+              uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff # v5.6.0
               with:
                   go-version: ^1.13
               id: go