diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index eb9897207..3f03738a0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Setup PHP
-      uses: nanasess/setup-php@master
+      uses: nanasess/setup-php@v3.0.10
       with:
         php-version: ${{ matrix.php }}