diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e17afb1..c575410 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -2,7 +2,10 @@ name: CI
 
 on:
   push:
+    branches: [ master ]
   pull_request:
+    branches: [ master ]
+  workflow_dispatch:
 
 jobs:
   test:
@@ -18,7 +21,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2