diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 178eb4a..2a86844 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
     - name: Check out code
       uses: actions/checkout@ee0669bd1cc54295c223e0bb666b733df41de1c5 # v2.7.0
     - name: Set up Ruby ${{ matrix.ruby }}
-      uses: ruby/setup-ruby@e34163cd15f4bb403dcd72d98e295997e6a55798 # v1.238.0
+      uses: ruby/setup-ruby@ae195bbe749a7cef685ac729197124a48305c1cb # v1.276.0
       with:
         ruby-version: ${{ matrix.ruby }}
         bundler-cache: true