diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..fc423d2
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,7 @@
+version: 2
+updates:
+- package-ecosystem: "github-actions"
+  directory: "/"
+  schedule:
+    # Check for updates to GitHub Actions every week
+    interval: "weekly"
diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index 656064c..92bce61 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -4,12 +4,10 @@ name: dzil build and test
 on:
   push:
     branches:
-      - '*'
+      - 'main'
   pull_request:
     branches:
       - '*'
-  # schedule:
-  # - cron: "15 4 * * 0" # Every Sunday morning
   workflow_dispatch:
 
 jobs:
@@ -17,7 +15,7 @@ jobs:
     name: Build distribution
     runs-on: ubuntu-latest
     container:
-      image: perldocker/perl-tester:5.36
+      image: perldocker/perl-tester:5.38
     steps:
       - uses: actions/checkout@v3
       - name: Run Tests
@@ -35,7 +33,7 @@ jobs:
     needs: build-job
     runs-on: ubuntu-latest
     container:
-      image: perldocker/perl-tester:5.36
+      image: perldocker/perl-tester:5.38
     steps:
       - uses: actions/checkout@v3
       - uses: actions/download-artifact@v3
@@ -68,6 +66,7 @@ jobs:
           - '5.32'
           - '5.34'
           - '5.36'
+          - '5.38'
     name: Perl ${{ matrix.perl-version }} on ${{ matrix.os }}
     steps:
       - name: Set Up Perl
@@ -109,6 +108,7 @@ jobs:
           - '5.32'
           - '5.34'
           - '5.36'
+          - '5.38'
     name: Perl ${{ matrix.perl-version }} on ${{ matrix.os }}
     steps:
       - name: Set Up Perl