diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 93e13aa..af8cdff 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby-version: [2.6, 2.7, '3.0', 3.1, 3.2]
+        ruby-version: [2.6, 2.7, 3.0, 3.1, 3.2]
     steps:
       - uses: actions/checkout@v3
 
@@ -24,7 +24,7 @@ jobs:
         run: bundle install
 
       - name: Run Mockoon CLI
-        uses: mockoon/cli-action@v1
+        uses: mockoon/cli-action@v2
         with:
           version: 'latest'
           data-file: 'https://raw.githubusercontent.com/conekta/openapi/main/mocks/conekta_api.json'