diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 88917cb..37bdefe 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,7 +10,7 @@ jobs:
     timeout-minutes: 30
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-    - uses: ruby/setup-ruby@e34163cd15f4bb403dcd72d98e295997e6a55798 # v1.238.0
+    - uses: ruby/setup-ruby@c95ae3725f6ebdd095f2bd19caed7ebc14435ba5 # v1.243.0
       with:
         bundler-cache: true
         ruby-version: "2.7.2"