diff --git a/.travis.yml b/.travis.yml
index a6536e0..b21f51e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -24,7 +24,7 @@ cache:
 
 install:
   - travis_retry composer self-update && composer --version
-  - travis_retry composer global require "fxp/composer-asset-plugin:~1.0.0"
+  - travis_retry composer global require "fxp/composer-asset-plugin:~1.1.1"
   - export PATH="$HOME/.composer/vendor/bin:$PATH"
   - travis_retry composer install --prefer-dist --no-interaction