diff --git a/composer.json b/composer.json
index eeb891b..71d4d33 100644
--- a/composer.json
+++ b/composer.json
@@ -16,7 +16,7 @@
     },
     "require-dev": {
         "wp-cli/entity-command": "^2",
-        "wp-cli/wp-cli-tests": "^4.0"
+        "wp-cli/wp-cli-tests": "^5.0"
     },
     "config": {
         "process-timeout": 7200,