diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..23c4cb3
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,7 @@
+---
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
diff --git a/.github/workflows/unit-tests.yaml b/.github/workflows/unit-tests.yml
similarity index 96%
rename from .github/workflows/unit-tests.yaml
rename to .github/workflows/unit-tests.yml
index 5a4de94..23187ed 100644
--- a/.github/workflows/unit-tests.yaml
+++ b/.github/workflows/unit-tests.yml
@@ -12,7 +12,7 @@ concurrency:
 
 jobs:
   unit-tests:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - name: Checkout
         uses: actions/checkout@v4