diff --git a/composer.json b/composer.json
index 28c1ea1483605539c5c62087bbc68d51c353e0f1..f5ef71b98178de797e0116cc6462388b157a481e 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,7 @@
     "require": {
         "php": ">=7.1",
         "finc/vufindhttp-psrcompat": "dev-master",
-        "finc/vufindresolver-libmapper": "dev-master",
+        "finc/resolver-libmapper": "dev-master",
         "psr/http-client": "^1.0",
         "guzzlehttp/psr7": "^1.4",
         "ext-json": "*",