diff --git a/.travis.yml b/.travis.yml
index fe8417e9d..d373e72f2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,4 +11,11 @@ install:
 
 script:
   - npm run build:new
-  - npm run publish
\ No newline at end of file
+  - npm run publish
+  # install the latest version of "openapi-generator-cli"
+  - npm install @openapitools/openapi-generator-cli -g
+  - openapi-generator version
+  - npm uninstall @openapitools/openapi-generator-cli -g
+  # install a specific version of "openapi-generator-cli"
+  - npm install @openapitools/openapi-generator-cli@cli-3.2.1 -g
+  - openapi-generator version