diff --git a/.github/workflows/ci-dispatcher.yml b/.github/workflows/ci-dispatcher-1.0.x.yml
similarity index 100%
rename from .github/workflows/ci-dispatcher.yml
rename to .github/workflows/ci-dispatcher-1.0.x.yml
diff --git a/.github/workflows/ci-dispatcher-1.1.x.yml b/.github/workflows/ci-dispatcher-1.1.x.yml
new file mode 100644
index 00000000..cec8a0a9
--- /dev/null
+++ b/.github/workflows/ci-dispatcher-1.1.x.yml
@@ -0,0 +1,25 @@
+name: CI Dispatcher (1.1.x)
+
+on:
+  schedule:
+    - cron: '0 11 * * */2' # Once every other day at 11am UTC
+  workflow_dispatch:
+
+jobs:
+  dispatch_ci_workflow:
+    name: Dispatch CI workflow
+    if: github.repository == 'spring-projects/spring-pulsar'
+    strategy:
+      matrix:
+        # List of active maintenance branches.
+        branch: [ 1.1.x ]
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 1
+    - name: Dispatch
+      env:
+        GH_TOKEN: ${{ secrets.GH_ACTIONS_REPO_TOKEN }}
+      run: gh workflow run ci.yml -r ${{ matrix.branch }}
diff --git a/.github/workflows/ci-pr.yml b/.github/workflows/ci-pr.yml
index 731ec501..85d6f877 100644
--- a/.github/workflows/ci-pr.yml
+++ b/.github/workflows/ci-pr.yml
@@ -4,6 +4,7 @@ on:
   pull_request:
     branches:
       - 'main'
+      - '1.1.x'
       - '1.0.x'
     paths-ignore:
       - '.github/**'
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3bbd9bee..ecd3e837 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -4,6 +4,8 @@ on:
   push:
     branches:
       - 'main'
+      - '1.1.x'
+      - '1.0.x'
     paths-ignore:
       - '.github/**'
   schedule: