diff --git a/lib/datasource/packagist.js b/lib/datasource/packagist.js
index 9f67fd8370da4bf38d964dbe9eb13f1adbf67804..9a5d605a9e40d5628e299f6a86bb8c9a481de933 100644
--- a/lib/datasource/packagist.js
+++ b/lib/datasource/packagist.js
@@ -171,8 +171,25 @@ async function getAllPackages(regUrl) {
   return allPackages;
 }
 
+async function packagistOrgLookup(name) {
+  const regUrl = 'https://packagist.org';
+  const pkgUrl = URL.resolve(regUrl, `/packages/${name}.json`);
+  const res = (await got(pkgUrl, {
+    json: true,
+    retries: 5,
+  })).body.package;
+  const dep = extractDepReleases(res.versions);
+  dep.name = name;
+  logger.trace({ dep }, 'dep');
+  return dep;
+}
+
 async function packageLookup(regUrl, name) {
   try {
+    if (regUrl === 'https://packagist.org') {
+      const packagistResult = await packagistOrgLookup(name);
+      return packagistResult;
+    }
     const allPackages = await getAllPackages(regUrl);
     if (!allPackages) {
       return null;
diff --git a/test/_fixtures/packagist/mailchimp-api.json b/test/_fixtures/packagist/mailchimp-api.json
new file mode 100644
index 0000000000000000000000000000000000000000..9ca472a880ffee69dc587f08d81523b38aab39c5
--- /dev/null
+++ b/test/_fixtures/packagist/mailchimp-api.json
@@ -0,0 +1 @@
+{"package":{"name":"drewm\/mailchimp-api","description":"Super-simple, minimum abstraction MailChimp API v3 wrapper","time":"2013-12-18T14:08:09+00:00","maintainers":[{"name":"drewm","avatar_url":"https:\/\/www.gravatar.com\/avatar\/74c8cca18339c66ca10979569f1bb206?d=identicon"}],"versions":{"dev-master":{"name":"drewm\/mailchimp-api","description":"Super-simple, minimum abstraction MailChimp API v3 wrapper","keywords":[],"homepage":"https:\/\/github.com\/drewm\/mailchimp-api","version":"dev-master","version_normalized":"9999999-dev","license":["MIT"],"authors":[{"name":"Drew McLellan","email":"drew.mclellan@gmail.com","homepage":"http:\/\/allinthehead.com\/"}],"source":{"type":"git","url":"https:\/\/github.com\/drewm\/mailchimp-api.git","reference":"e3febc93dbe8047f0a14fea19c1efe79cecc7e98"},"dist":{"type":"zip","url":"https:\/\/api.github.com\/repos\/drewm\/mailchimp-api\/zipball\/e3febc93dbe8047f0a14fea19c1efe79cecc7e98","reference":"e3febc93dbe8047f0a14fea19c1efe79cecc7e98","shasum":""},"type":"library","time":"2018-02-23T09:45:38+00:00","autoload":{"psr-4":{"DrewM\\MailChimp\\":"src"}},"require":{"php":"\u003E=5.3","ext-curl":"*"},"require-dev":{"vlucas\/phpdotenv":"^2.0","phpunit\/phpunit":"7.0.*"}},"dev-api-v3":{"name":"drewm\/mailchimp-api","description":"Super-simple, minimum abstraction MailChimp API v3 wrapper","keywords":[],"homepage":"https:\/\/github.com\/drewm\/mailchimp-api","version":"dev-api-v3","version_normalized":"dev-api-v3","license":["MIT"],"authors":[{"name":"Drew McLellan","email":"drew.mclellan@gmail.com","homepage":"http:\/\/allinthehead.com\/"}],"source":{"type":"git","url":"https:\/\/github.com\/drewm\/mailchimp-api.git","reference":"268dca3f0e35bdc263ceb8114b24c7496c3b46f5"},"dist":{"type":"zip","url":"https:\/\/api.github.com\/repos\/drewm\/mailchimp-api\/zipball\/268dca3f0e35bdc263ceb8114b24c7496c3b46f5","reference":"268dca3f0e35bdc263ceb8114b24c7496c3b46f5","shasum":""},"type":"library","time":"2016-01-17T15:59:26+00:00","autoload":{"psr-4":{"DrewM\\MailChimp\\":"src"}},"require":{"php":"\u003E=5.3"},"require-dev":{"phpunit\/phpunit":"4.0.*","vlucas\/phpdotenv":"^2.0"}},"dev-api-v2":{"name":"drewm\/mailchimp-api","description":"Super-simple, minimum abstraction MailChimp API v2 wrapper","keywords":[],"homepage":"https:\/\/github.com\/drewm\/mailchimp-api","version":"dev-api-v2","version_normalized":"dev-api-v2","license":["MIT"],"authors":[{"name":"Drew McLellan","homepage":"http:\/\/allinthehead.com\/"}],"source":{"type":"git","url":"https:\/\/github.com\/drewm\/mailchimp-api.git","reference":"2ace9cf087bea43d0bf9c7207d94ce93642e6262"},"dist":{"type":"zip","url":"https:\/\/api.github.com\/repos\/drewm\/mailchimp-api\/zipball\/2ace9cf087bea43d0bf9c7207d94ce93642e6262","reference":"2ace9cf087bea43d0bf9c7207d94ce93642e6262","shasum":""},"type":"library","time":"2016-01-17T15:57:27+00:00","autoload":{"psr-0":{"Drewm":"src\/"}},"require":{"php":"\u003E=5.3"}},"v2.5":{"name":"drewm\/mailchimp-api","description":"Super-simple, minimum abstraction MailChimp API v3 wrapper","keywords":[],"homepage":"https:\/\/github.com\/drewm\/mailchimp-api","version":"v2.5","version_normalized":"2.5.0.0","license":["MIT"],"authors":[{"name":"Drew McLellan","email":"drew.mclellan@gmail.com","homepage":"http:\/\/allinthehead.com\/"}],"source":{"type":"git","url":"https:\/\/github.com\/drewm\/mailchimp-api.git","reference":"f532fa26cd6e7d17c9ba40a757d8c6bfee47dace"},"dist":{"type":"zip","url":"https:\/\/api.github.com\/repos\/drewm\/mailchimp-api\/zipball\/f532fa26cd6e7d17c9ba40a757d8c6bfee47dace","reference":"f532fa26cd6e7d17c9ba40a757d8c6bfee47dace","shasum":""},"type":"library","time":"2018-02-16T15:31:05+00:00","autoload":{"psr-4":{"DrewM\\MailChimp\\":"src"}},"require":{"php":"\u003E=5.3","ext-curl":"*"},"require-dev":{"phpunit\/phpunit":"7.0.*","vlucas\/phpdotenv":"^2.0"}},"v2.4":{"name":"drewm\/mailchimp-api","description":"Super-simple, minimum abstraction MailChimp API v3 wrapper","keywords":[],"homepage":"https:\/\/github.com\/drewm\/mailchimp-api","version":"v2.4","version_normalized":"2.4.0.0","license":["MIT"],"authors":[{"name":"Drew McLellan","email":"drew.mclellan@gmail.com","homepage":"http:\/\/allinthehead.com\/"}],"source":{"type":"git","url":"https:\/\/github.com\/drewm\/mailchimp-api.git","reference":"fe480bb652f85270227bf6d639b0026a531f21fc"},"dist":{"type":"zip","url":"https:\/\/api.github.com\/repos\/drewm\/mailchimp-api\/zipball\/fe480bb652f85270227bf6d639b0026a531f21fc","reference":"fe480bb652f85270227bf6d639b0026a531f21fc","shasum":""},"type":"library","time":"2017-02-16T13:24:20+00:00","autoload":{"psr-4":{"DrewM\\MailChimp\\":"src"}},"require":{"php":"\u003E=5.3","ext-curl":"*"},"require-dev":{"phpunit\/phpunit":"4.0.*","vlucas\/phpdotenv":"^2.0"}},"v2.3":{"name":"drewm\/mailchimp-api","description":"Super-simple, minimum abstraction MailChimp API v3 wrapper","keywords":[],"homepage":"https:\/\/github.com\/drewm\/mailchimp-api","version":"v2.3","version_normalized":"2.3.0.0","license":["MIT"],"authors":[{"name":"Drew McLellan","email":"drew.mclellan@gmail.com","homepage":"http:\/\/allinthehead.com\/"}],"source":{"type":"git","url":"https:\/\/github.com\/drewm\/mailchimp-api.git","reference":"6a5373378f8e61284be81d6424d22fb2a3a1ff9e"},"dist":{"type":"zip","url":"https:\/\/api.github.com\/repos\/drewm\/mailchimp-api\/zipball\/6a5373378f8e61284be81d6424d22fb2a3a1ff9e","reference":"6a5373378f8e61284be81d6424d22fb2a3a1ff9e","shasum":""},"type":"library","time":"2016-12-21T14:50:24+00:00","autoload":{"psr-4":{"DrewM\\MailChimp\\":"src"}},"require":{"php":"\u003E=5.3","ext-curl":"*"},"require-dev":{"phpunit\/phpunit":"4.0.*","vlucas\/phpdotenv":"^2.0"}},"v2.2.3":{"name":"drewm\/mailchimp-api","description":"Super-simple, minimum abstraction MailChimp API v3 wrapper","keywords":[],"homepage":"https:\/\/github.com\/drewm\/mailchimp-api","version":"v2.2.3","version_normalized":"2.2.3.0","license":["MIT"],"authors":[{"name":"Drew McLellan","email":"drew.mclellan@gmail.com","homepage":"http:\/\/allinthehead.com\/"}],"source":{"type":"git","url":"https:\/\/github.com\/drewm\/mailchimp-api.git","reference":"89b7dbc54b7ba8c2e249d6e63f66d22ecb8070f8"},"dist":{"type":"zip","url":"https:\/\/api.github.com\/repos\/drewm\/mailchimp-api\/zipball\/89b7dbc54b7ba8c2e249d6e63f66d22ecb8070f8","reference":"89b7dbc54b7ba8c2e249d6e63f66d22ecb8070f8","shasum":""},"type":"library","time":"2016-07-01T15:53:33+00:00","autoload":{"psr-4":{"DrewM\\MailChimp\\":"src"}},"require":{"php":"\u003E=5.3","ext-curl":"*"},"require-dev":{"phpunit\/phpunit":"4.0.*","vlucas\/phpdotenv":"^2.0"}},"v2.2.4":{"name":"drewm\/mailchimp-api","description":"Super-simple, minimum abstraction MailChimp API v3 wrapper","keywords":[],"homepage":"https:\/\/github.com\/drewm\/mailchimp-api","version":"v2.2.4","version_normalized":"2.2.4.0","license":["MIT"],"authors":[{"name":"Drew McLellan","email":"drew.mclellan@gmail.com","homepage":"http:\/\/allinthehead.com\/"}],"source":{"type":"git","url":"https:\/\/github.com\/drewm\/mailchimp-api.git","reference":"89b7dbc54b7ba8c2e249d6e63f66d22ecb8070f8"},"dist":{"type":"zip","url":"https:\/\/api.github.com\/repos\/drewm\/mailchimp-api\/zipball\/89b7dbc54b7ba8c2e249d6e63f66d22ecb8070f8","reference":"89b7dbc54b7ba8c2e249d6e63f66d22ecb8070f8","shasum":""},"type":"library","time":"2016-07-01T15:53:33+00:00","autoload":{"psr-4":{"DrewM\\MailChimp\\":"src"}},"require":{"php":"\u003E=5.3","ext-curl":"*"},"require-dev":{"phpunit\/phpunit":"4.0.*","vlucas\/phpdotenv":"^2.0"}},"v2.2.2":{"name":"drewm\/mailchimp-api","description":"Super-simple, minimum abstraction MailChimp API v3 wrapper","keywords":[],"homepage":"https:\/\/github.com\/drewm\/mailchimp-api","version":"v2.2.2","version_normalized":"2.2.2.0","license":["MIT"],"authors":[{"name":"Drew McLellan","email":"drew.mclellan@gmail.com","homepage":"http:\/\/allinthehead.com\/"}],"source":{"type":"git","url":"https:\/\/github.com\/drewm\/mailchimp-api.git","reference":"6ebcfd131fd6f3cac69be9fccb6c3f8102736952"},"dist":{"type":"zip","url":"https:\/\/api.github.com\/repos\/drewm\/mailchimp-api\/zipball\/6ebcfd131fd6f3cac69be9fccb6c3f8102736952","reference":"6ebcfd131fd6f3cac69be9fccb6c3f8102736952","shasum":""},"type":"library","time":"2016-07-01T09:58:24+00:00","autoload":{"psr-4":{"DrewM\\MailChimp\\":"src"}},"require":{"php":"\u003E=5.3","ext-curl":"*"},"require-dev":{"phpunit\/phpunit":"4.0.*","vlucas\/phpdotenv":"^2.0"}},"v2.2.1":{"name":"drewm\/mailchimp-api","description":"Super-simple, minimum abstraction MailChimp API v3 wrapper","keywords":[],"homepage":"https:\/\/github.com\/drewm\/mailchimp-api","version":"v2.2.1","version_normalized":"2.2.1.0","license":["MIT"],"authors":[{"name":"Drew McLellan","email":"drew.mclellan@gmail.com","homepage":"http:\/\/allinthehead.com\/"}],"source":{"type":"git","url":"https:\/\/github.com\/drewm\/mailchimp-api.git","reference":"a2bf78208c49b205482c5ca884cb45a8cd266d5c"},"dist":{"type":"zip","url":"https:\/\/api.github.com\/repos\/drewm\/mailchimp-api\/zipball\/a2bf78208c49b205482c5ca884cb45a8cd266d5c","reference":"a2bf78208c49b205482c5ca884cb45a8cd266d5c","shasum":""},"type":"library","time":"2016-04-23T18:00:21+00:00","autoload":{"psr-4":{"DrewM\\MailChimp\\":"src"}},"require":{"php":"\u003E=5.3","ext-curl":"*"},"require-dev":{"phpunit\/phpunit":"4.0.*","vlucas\/phpdotenv":"^2.0"}},"v2.2":{"name":"drewm\/mailchimp-api","description":"Super-simple, minimum abstraction MailChimp API v3 wrapper","keywords":[],"homepage":"https:\/\/github.com\/drewm\/mailchimp-api","version":"v2.2","version_normalized":"2.2.0.0","license":["MIT"],"authors":[{"name":"Drew McLellan","email":"drew.mclellan@gmail.com","homepage":"http:\/\/allinthehead.com\/"}],"source":{"type":"git","url":"https:\/\/github.com\/drewm\/mailchimp-api.git","reference":"590fb71e3493b5daba382c44f714f2e25d785814"},"dist":{"type":"zip","url":"https:\/\/api.github.com\/repos\/drewm\/mailchimp-api\/zipball\/590fb71e3493b5daba382c44f714f2e25d785814","reference":"590fb71e3493b5daba382c44f714f2e25d785814","shasum":""},"type":"library","time":"2016-04-23T12:43:28+00:00","autoload":{"psr-4":{"DrewM\\MailChimp\\":"src"}},"require":{"php":"\u003E=5.3","ext-curl":"*"},"require-dev":{"phpunit\/phpunit":"4.0.*","vlucas\/phpdotenv":"^2.0"}},"v2.1.3":{"name":"drewm\/mailchimp-api","description":"Super-simple, minimum abstraction MailChimp API v3 wrapper","keywords":[],"homepage":"https:\/\/github.com\/drewm\/mailchimp-api","version":"v2.1.3","version_normalized":"2.1.3.0","license":["MIT"],"authors":[{"name":"Drew McLellan","email":"drew.mclellan@gmail.com","homepage":"http:\/\/allinthehead.com\/"}],"source":{"type":"git","url":"https:\/\/github.com\/drewm\/mailchimp-api.git","reference":"6188e2be5827efb6595f63ad6f01a26e84bd39f7"},"dist":{"type":"zip","url":"https:\/\/api.github.com\/repos\/drewm\/mailchimp-api\/zipball\/6188e2be5827efb6595f63ad6f01a26e84bd39f7","reference":"6188e2be5827efb6595f63ad6f01a26e84bd39f7","shasum":""},"type":"library","time":"2016-04-12T09:09:47+00:00","autoload":{"psr-4":{"DrewM\\MailChimp\\":"src"}},"require":{"php":"\u003E=5.3"},"require-dev":{"phpunit\/phpunit":"4.0.*","vlucas\/phpdotenv":"^2.0"}},"v2.1.2":{"name":"drewm\/mailchimp-api","description":"Super-simple, minimum abstraction MailChimp API v3 wrapper","keywords":[],"homepage":"https:\/\/github.com\/drewm\/mailchimp-api","version":"v2.1.2","version_normalized":"2.1.2.0","license":["MIT"],"authors":[{"name":"Drew McLellan","email":"drew.mclellan@gmail.com","homepage":"http:\/\/allinthehead.com\/"}],"source":{"type":"git","url":"https:\/\/github.com\/drewm\/mailchimp-api.git","reference":"f4539014e9cc96eab0f187f52eb60499518a31bb"},"dist":{"type":"zip","url":"https:\/\/api.github.com\/repos\/drewm\/mailchimp-api\/zipball\/f4539014e9cc96eab0f187f52eb60499518a31bb","reference":"f4539014e9cc96eab0f187f52eb60499518a31bb","shasum":""},"type":"library","time":"2016-04-06T12:41:37+00:00","autoload":{"psr-4":{"DrewM\\MailChimp\\":"src"}},"require":{"php":"\u003E=5.3"},"require-dev":{"phpunit\/phpunit":"4.0.*","vlucas\/phpdotenv":"^2.0"}},"v2.1.1":{"name":"drewm\/mailchimp-api","description":"Super-simple, minimum abstraction MailChimp API v3 wrapper","keywords":[],"homepage":"https:\/\/github.com\/drewm\/mailchimp-api","version":"v2.1.1","version_normalized":"2.1.1.0","license":["MIT"],"authors":[{"name":"Drew McLellan","email":"drew.mclellan@gmail.com","homepage":"http:\/\/allinthehead.com\/"}],"source":{"type":"git","url":"https:\/\/github.com\/drewm\/mailchimp-api.git","reference":"86f529eba05a7e4c3a3e091aed8ff056137e6251"},"dist":{"type":"zip","url":"https:\/\/api.github.com\/repos\/drewm\/mailchimp-api\/zipball\/86f529eba05a7e4c3a3e091aed8ff056137e6251","reference":"86f529eba05a7e4c3a3e091aed8ff056137e6251","shasum":""},"type":"library","time":"2016-04-06T08:37:20+00:00","autoload":{"psr-4":{"DrewM\\MailChimp\\":"src"}},"require":{"php":"\u003E=5.3"},"require-dev":{"phpunit\/phpunit":"4.0.*","vlucas\/phpdotenv":"^2.0"}},"v2.1":{"name":"drewm\/mailchimp-api","description":"Super-simple, minimum abstraction MailChimp API v3 wrapper","keywords":[],"homepage":"https:\/\/github.com\/drewm\/mailchimp-api","version":"v2.1","version_normalized":"2.1.0.0","license":["MIT"],"authors":[{"name":"Drew McLellan","email":"drew.mclellan@gmail.com","homepage":"http:\/\/allinthehead.com\/"}],"source":{"type":"git","url":"https:\/\/github.com\/drewm\/mailchimp-api.git","reference":"a9bf617afb5a9bcb2601f5cc23b01a7b581d5659"},"dist":{"type":"zip","url":"https:\/\/api.github.com\/repos\/drewm\/mailchimp-api\/zipball\/a9bf617afb5a9bcb2601f5cc23b01a7b581d5659","reference":"a9bf617afb5a9bcb2601f5cc23b01a7b581d5659","shasum":""},"type":"library","time":"2016-01-30T16:12:54+00:00","autoload":{"psr-4":{"DrewM\\MailChimp\\":"src"}},"require":{"php":"\u003E=5.3"},"require-dev":{"phpunit\/phpunit":"4.0.*","vlucas\/phpdotenv":"^2.0"}},"v2.0":{"name":"drewm\/mailchimp-api","description":"Super-simple, minimum abstraction MailChimp API v3 wrapper","keywords":[],"homepage":"https:\/\/github.com\/drewm\/mailchimp-api","version":"v2.0","version_normalized":"2.0.0.0","license":["MIT"],"authors":[{"name":"Drew McLellan","email":"drew.mclellan@gmail.com","homepage":"http:\/\/allinthehead.com\/"}],"source":{"type":"git","url":"https:\/\/github.com\/drewm\/mailchimp-api.git","reference":"a2eb58b615aff713fcb1714e33f321712c5be3c8"},"dist":{"type":"zip","url":"https:\/\/api.github.com\/repos\/drewm\/mailchimp-api\/zipball\/a2eb58b615aff713fcb1714e33f321712c5be3c8","reference":"a2eb58b615aff713fcb1714e33f321712c5be3c8","shasum":""},"type":"library","time":"2016-01-17T13:08:01+00:00","autoload":{"psr-4":{"DrewM\\MailChimp\\":"src"}},"require":{"php":"\u003E=5.3"},"require-dev":{"phpunit\/phpunit":"4.0.*","vlucas\/phpdotenv":"^2.0"}},"v1.1":{"name":"drewm\/mailchimp-api","description":"Super-simple, minimum abstraction MailChimp API v2 wrapper","keywords":[],"homepage":"https:\/\/github.com\/drewm\/mailchimp-api","version":"v1.1","version_normalized":"1.1.0.0","license":["MIT"],"authors":[{"name":"Drew McLellan","homepage":"http:\/\/allinthehead.com\/"}],"source":{"type":"git","url":"https:\/\/github.com\/drewm\/mailchimp-api.git","reference":"707d555962442b21a75683a56bdb7cebd0a19f72"},"dist":{"type":"zip","url":"https:\/\/api.github.com\/repos\/drewm\/mailchimp-api\/zipball\/707d555962442b21a75683a56bdb7cebd0a19f72","reference":"707d555962442b21a75683a56bdb7cebd0a19f72","shasum":""},"type":"library","time":"2015-07-07T15:38:25+00:00","autoload":{"psr-0":{"Drewm":"src\/"}},"require":{"php":"\u003E=5.3"}},"v1.0":{"name":"drewm\/mailchimp-api","description":"Super-simple, minimum abstraction MailChimp API v2 wrapper","keywords":[],"homepage":"https:\/\/github.com\/drewm\/mailchimp-api","version":"v1.0","version_normalized":"1.0.0.0","license":["MIT"],"authors":[{"name":"Drew McLellan","homepage":"http:\/\/allinthehead.com\/"}],"source":{"type":"git","url":"https:\/\/github.com\/drewm\/mailchimp-api.git","reference":"0b763f05fe18610061b8289a399a9d0569036a50"},"dist":{"type":"zip","url":"https:\/\/api.github.com\/repos\/drewm\/mailchimp-api\/zipball\/0b763f05fe18610061b8289a399a9d0569036a50","reference":"0b763f05fe18610061b8289a399a9d0569036a50","shasum":""},"type":"library","time":"2014-05-30T16:51:39+00:00","autoload":{"psr-0":{"Drewm":"src\/"}},"require":{"php":"\u003E=5.3"}}},"type":"library","repository":"https:\/\/github.com\/drewm\/mailchimp-api","github_stars":1494,"github_watchers":96,"github_forks":401,"github_open_issues":32,"language":"PHP","dependents":57,"suggesters":3,"downloads":{"total":2243357,"monthly":116450,"daily":4785},"favers":1507}}
\ No newline at end of file
diff --git a/test/datasource/__snapshots__/packagist.spec.js.snap b/test/datasource/__snapshots__/packagist.spec.js.snap
index 526e732619d736d0a65a5c99cb809b8fcc0630b1..134ad58b6ae23e8a12137d415a0ecd177e40cdcf 100644
--- a/test/datasource/__snapshots__/packagist.spec.js.snap
+++ b/test/datasource/__snapshots__/packagist.spec.js.snap
@@ -1,5 +1,90 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
+exports[`datasource/packagist getPkgReleases processes real versioned data 1`] = `
+Object {
+  "homepage": "https://github.com/drewm/mailchimp-api",
+  "name": "drewm/mailchimp-api",
+  "releases": Array [
+    Object {
+      "gitRef": "v1.0",
+      "releaseTimestamp": "2014-05-30T16:51:39+00:00",
+      "version": "1.0",
+    },
+    Object {
+      "gitRef": "v1.1",
+      "releaseTimestamp": "2015-07-07T15:38:25+00:00",
+      "version": "1.1",
+    },
+    Object {
+      "gitRef": "v2.0",
+      "releaseTimestamp": "2016-01-17T13:08:01+00:00",
+      "version": "2.0",
+    },
+    Object {
+      "gitRef": "v2.1",
+      "releaseTimestamp": "2016-01-30T16:12:54+00:00",
+      "version": "2.1",
+    },
+    Object {
+      "gitRef": "v2.1.1",
+      "releaseTimestamp": "2016-04-06T08:37:20+00:00",
+      "version": "2.1.1",
+    },
+    Object {
+      "gitRef": "v2.1.2",
+      "releaseTimestamp": "2016-04-06T12:41:37+00:00",
+      "version": "2.1.2",
+    },
+    Object {
+      "gitRef": "v2.1.3",
+      "releaseTimestamp": "2016-04-12T09:09:47+00:00",
+      "version": "2.1.3",
+    },
+    Object {
+      "gitRef": "v2.2",
+      "releaseTimestamp": "2016-04-23T12:43:28+00:00",
+      "version": "2.2",
+    },
+    Object {
+      "gitRef": "v2.2.1",
+      "releaseTimestamp": "2016-04-23T18:00:21+00:00",
+      "version": "2.2.1",
+    },
+    Object {
+      "gitRef": "v2.2.2",
+      "releaseTimestamp": "2016-07-01T09:58:24+00:00",
+      "version": "2.2.2",
+    },
+    Object {
+      "gitRef": "v2.2.3",
+      "releaseTimestamp": "2016-07-01T15:53:33+00:00",
+      "version": "2.2.3",
+    },
+    Object {
+      "gitRef": "v2.2.4",
+      "releaseTimestamp": "2016-07-01T15:53:33+00:00",
+      "version": "2.2.4",
+    },
+    Object {
+      "gitRef": "v2.3",
+      "releaseTimestamp": "2016-12-21T14:50:24+00:00",
+      "version": "2.3",
+    },
+    Object {
+      "gitRef": "v2.4",
+      "releaseTimestamp": "2017-02-16T13:24:20+00:00",
+      "version": "2.4",
+    },
+    Object {
+      "gitRef": "v2.5",
+      "releaseTimestamp": "2018-02-16T15:31:05+00:00",
+      "version": "2.5",
+    },
+  ],
+  "repositoryUrl": "https://github.com/drewm/mailchimp-api",
+}
+`;
+
 exports[`datasource/packagist getPkgReleases supports includes packages 1`] = `
 Object {
   "homepage": "http://guzzlephp.org/",
diff --git a/test/datasource/packagist.spec.js b/test/datasource/packagist.spec.js
index e62b2628d330e7207c4d16fed4ba83470d860b58..acea0a03a659ae70ac54234e5ceb9097c5f9b9d2 100644
--- a/test/datasource/packagist.spec.js
+++ b/test/datasource/packagist.spec.js
@@ -8,17 +8,29 @@ jest.mock('../../lib/util/host-rules');
 
 const includesJson = fs.readFileSync('test/_fixtures/packagist/includes.json');
 const beytJson = fs.readFileSync('test/_fixtures/packagist/1beyt.json');
+const mailchimpJson = fs.readFileSync(
+  'test/_fixtures/packagist/mailchimp-api.json'
+);
 
 describe('datasource/packagist', () => {
   describe('getPkgReleases', () => {
+    let config;
     beforeEach(() => {
       jest.resetAllMocks();
       hostRules.find = jest.fn(input => input);
       global.repoCache = {};
+      config = {
+        registryUrls: [
+          {
+            type: 'composer',
+            url: 'https://composer.renovatebot.com',
+          },
+        ],
+      };
       return global.renovateCache.rmAll();
     });
     it('supports custom registries', async () => {
-      const config = {
+      config = {
         registryUrls: [
           {
             type: 'composer',
@@ -66,7 +78,7 @@ describe('datasource/packagist', () => {
       });
       const res = await datasource.getPkgReleases(
         'pkg:packagist/vendor/package-name',
-        {}
+        config
       );
       expect(res).toMatchSnapshot();
     });
@@ -78,7 +90,7 @@ describe('datasource/packagist', () => {
       );
       const res = await datasource.getPkgReleases(
         'pkg:packagist/vendor/package-name',
-        {}
+        config
       );
       expect(res).toBeNull();
     });
@@ -90,8 +102,8 @@ describe('datasource/packagist', () => {
         })
       );
       const res = await datasource.getPkgReleases(
-        'pkg:packagist/vendor/package-name',
-        {}
+        'pkg:packagist/drewm/mailchip-api',
+        config
       );
       expect(res).toBeNull();
     });
@@ -116,7 +128,7 @@ describe('datasource/packagist', () => {
       });
       const res = await datasource.getPkgReleases(
         'pkg:packagist/guzzlehttp/guzzle',
-        {}
+        config
       );
       expect(res).toMatchSnapshot();
       expect(res).not.toBeNull();
@@ -155,7 +167,7 @@ describe('datasource/packagist', () => {
       });
       const res = await datasource.getPkgReleases(
         'pkg:packagist/wpackagist-plugin/1beyt',
-        {}
+        config
       );
       expect(res).toMatchSnapshot();
       expect(res).not.toBeNull();
@@ -194,9 +206,17 @@ describe('datasource/packagist', () => {
       });
       const res = await datasource.getPkgReleases(
         'pkg:packagist/some/other',
-        {}
+        config
       );
       expect(res).toBeNull();
     });
+    it('processes real versioned data', async () => {
+      got.mockReturnValueOnce({
+        body: JSON.parse(mailchimpJson),
+      });
+      expect(
+        await datasource.getPkgReleases('pkg:packagist/drewm/mailchimp-api')
+      ).toMatchSnapshot();
+    });
   });
 });
diff --git a/test/workers/repository/process/lookup/index.spec.js b/test/workers/repository/process/lookup/index.spec.js
index 0ba2db6684e861f2a45be863379d13f7675f83d5..6e78b359aaf25e40908c84f77c2eb63f7ae6a682 100644
--- a/test/workers/repository/process/lookup/index.spec.js
+++ b/test/workers/repository/process/lookup/index.spec.js
@@ -941,7 +941,7 @@ describe('manager/npm/lookup', () => {
       config.packageFile = 'composer.json';
       config.currentValue = '1.0.0';
       nock('https://packagist.org')
-        .get('/packages.json')
+        .get('/packages/foo/bar.json')
         .reply(404);
       expect((await lookup.lookupUpdates(config)).updates).toMatchSnapshot();
     });