diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index f012f58f..f95ad805 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -15,8 +15,8 @@ jobs:
       fail-fast: false
       matrix:
         # https://endoflife.date/ruby
-        ruby: ["2.7", "3.0", "3.1", "3.2"]
-        vault: ["1.11.9", "1.12.5", "1.13.1"]
+        ruby: ['2.7', '3.0', '3.1', '3.2']
+        vault: ['1.13.13', '1.15.16', '1.17.8']
     runs-on: ubuntu-latest
     timeout-minutes: 5
     steps: