diff --git a/.travis.yml b/.travis.yml
index 0c81972..e93ec4f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -28,7 +28,7 @@ before_script:
   # Init PHP
   - phpenv rehash
   - phpenv config-rm xdebug.ini
-  - echo 'memory_limit = 2G' >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
+  - echo 'memory_limit = 3G' >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
 
   # Install composer dependencies
   - composer validate