diff --git a/composer.json b/composer.json
index 759c16ea..be1578b1 100644
--- a/composer.json
+++ b/composer.json
@@ -18,6 +18,6 @@
 		]
 	},
 	"extra": {
-		"phan-taint-check-plugin": "1.4.0"
+		"phan-taint-check-plugin": "1.5.0"
 	}
 }