diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index abf05f5..626eec0 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -25,7 +25,7 @@ jobs:
       - name: Install OpenAPI Generator CLI
         run: npm install @openapitools/openapi-generator-cli
       - name: Set OpenAPI Generator version
-        run: ./node_modules/\@openapitools/openapi-generator-cli/main.js version-manager set 6.2.1
+        run: ./node_modules/\@openapitools/openapi-generator-cli/main.js version-manager set 7.7.0
       - name: Set up JDK 13
         uses: actions/setup-java@v3
         with: