diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index a4011394..dab405a2 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -31,7 +31,7 @@ jobs:
           node-version: ${{ env.NODE_VERSION }}
       - name: "🔎 Run validator"
         run: |
-          npx @redocly/cli@latest lint data/api/*/*.yaml
+          npx @redocly/cli@2.31.5 lint data/api/*/*.yaml
 
   check-event-examples:
     name: "🔎 Check Event schema examples"