diff -r f239c8c5bb94 -r cf0f23803a53 server/src/composer.json
--- a/server/src/composer.json	Tue Nov 08 18:23:01 2016 +0100
+++ b/server/src/composer.json	Wed Nov 09 15:05:41 2016 +0100
@@ -8,6 +8,10 @@
       {
         "type": "vcs",
         "url": "https://github.com/phpseclib/phpseclib"
+      },
+      {
+        "type": "vcs",
+        "url": "https://github.com/IRI-Research/laravel-elasticsearch"
       }
     ],
     "require": {
@@ -18,7 +22,7 @@
         "caseyamcl/phpoaipmh": "~2.5.1",
         "guzzlehttp/guzzle":   ">=6.2",
         "laravelcollective/html": "5.3.*",
-        "shift31/laravel-elasticsearch": "~2.0",
+        "shift31/laravel-elasticsearch": "dev-master",
         "asm89/stack-cors": "~1.0",
         "barryvdh/laravel-cors": "^0.8.2",
         "phpseclib/phpseclib": "^2.0"