diff --git a/composer.json b/composer.json
index 8c6a0f513..0261afa8c 100644
--- a/composer.json
+++ b/composer.json
@@ -39,7 +39,7 @@
   "require": {
     "php": ">=5.6.0",
     "composer/installers": "~1.0",
-    "felixarntz/plugin-lib": "1.0.0-beta.4",
+    "felixarntz/plugin-lib": "1.0.0-beta.5",
     "psr/log": "^1",
     "api-api/core": "1.0.0-beta.1",
     "api-api/storage-wordpress-option": "1.0.0",