diff --git a/composer.json b/composer.json
index 47fb8343..3d77ef56 100644
--- a/composer.json
+++ b/composer.json
@@ -25,7 +25,7 @@
         "bitbucket/client": "^4.2",
         "cache/predis-adapter": "^1.2",
         "knplabs/github-api": "^3.6",
-        "knplabs/packagist-api": "2.x-dev",
+        "knplabs/packagist-api": "^2.0",
         "m4tthumphrey/php-gitlab-api": "^11.8",
         "php-http/guzzle6-adapter": "^2.0",
         "predis/predis": "^1.1",
diff --git a/composer.lock b/composer.lock
index 43a1f911..a89d726e 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "57878ae0d71d9e65401eada438b5af99",
+    "content-hash": "d2efd55545aab8addfa8427643e7b316",
     "packages": [
         {
             "name": "badges/poser",
@@ -1303,7 +1303,7 @@
         },
         {
             "name": "knplabs/packagist-api",
-            "version": "dev-master",
+            "version": "v2.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/KnpLabs/packagist-api.git",
@@ -1327,7 +1327,6 @@
                 "phpspec/phpspec": "^6.0 || ^7.0",
                 "squizlabs/php_codesniffer": "^3.0"
             },
-            "default-branch": true,
             "type": "library",
             "extra": {
                 "branch-alias": {
@@ -10014,9 +10013,7 @@
     ],
     "aliases": [],
     "minimum-stability": "beta",
-    "stability-flags": {
-        "knplabs/packagist-api": 20
-    },
+    "stability-flags": [],
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {