diff --git a/composer.json b/composer.json
index df8e07c8..1e536103 100644
--- a/composer.json
+++ b/composer.json
@@ -1,5 +1,5 @@
 {
-    "name": "xwp/wpcom-vip-plugins",
+    "name": "xwp/vip-wpcom-plugins-builder",
     "description": "Composer repository for VIP WPCOM shared plugins",
     "type": "project",
     "license": "MIT",
@@ -33,6 +33,7 @@
             "composer validate --no-check-all"
         ],
         "build": [
+            "rm -rf public/*",
             "XWP\\WPCOMVIPPlugins\\ConfigBuilder::build",
             "satis build satis.json public"
         ]
diff --git a/composer.lock b/composer.lock
index e00f85a8..b85d69bd 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": "d61856f567e64697ff7db71a248ebfeb",
+    "content-hash": "a03edc7b069da1c7d1cd2d973436e35a",
     "packages": [
         {
             "name": "automattic/vip-wpcom-plugins",
@@ -281,16 +281,16 @@
         },
         {
             "name": "composer/spdx-licenses",
-            "version": "1.5.2",
+            "version": "1.5.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/composer/spdx-licenses.git",
-                "reference": "7ac1e6aec371357df067f8a688c3d6974df68fa5"
+                "reference": "0c3e51e1880ca149682332770e25977c70cf9dae"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/composer/spdx-licenses/zipball/7ac1e6aec371357df067f8a688c3d6974df68fa5",
-                "reference": "7ac1e6aec371357df067f8a688c3d6974df68fa5",
+                "url": "https://api.github.com/repos/composer/spdx-licenses/zipball/0c3e51e1880ca149682332770e25977c70cf9dae",
+                "reference": "0c3e51e1880ca149682332770e25977c70cf9dae",
                 "shasum": ""
             },
             "require": {
@@ -337,7 +337,7 @@
                 "spdx",
                 "validator"
             ],
-            "time": "2019-07-29T10:31:59+00:00"
+            "time": "2020-02-14T07:44:31+00:00"
         },
         {
             "name": "composer/xdebug-handler",
@@ -547,16 +547,16 @@
         },
         {
             "name": "seld/phar-utils",
-            "version": "1.0.2",
+            "version": "1.1.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Seldaek/phar-utils.git",
-                "reference": "84715761c35808076b00908a20317a3a8a67d17e"
+                "reference": "8800503d56b9867d43d9c303b9cbcc26016e82f0"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Seldaek/phar-utils/zipball/84715761c35808076b00908a20317a3a8a67d17e",
-                "reference": "84715761c35808076b00908a20317a3a8a67d17e",
+                "url": "https://api.github.com/repos/Seldaek/phar-utils/zipball/8800503d56b9867d43d9c303b9cbcc26016e82f0",
+                "reference": "8800503d56b9867d43d9c303b9cbcc26016e82f0",
                 "shasum": ""
             },
             "require": {
@@ -585,9 +585,9 @@
             ],
             "description": "PHAR file format utilities, for when PHP phars you up",
             "keywords": [
-                "phra"
+                "phar"
             ],
-            "time": "2020-01-13T10:41:09+00:00"
+            "time": "2020-02-14T15:25:33+00:00"
         },
         {
             "name": "symfony/console",
@@ -818,16 +818,16 @@
         },
         {
             "name": "symfony/polyfill-ctype",
-            "version": "v1.13.1",
+            "version": "v1.14.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-ctype.git",
-                "reference": "f8f0b461be3385e56d6de3dbb5a0df24c0c275e3"
+                "reference": "fbdeaec0df06cf3d51c93de80c7eb76e271f5a38"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/f8f0b461be3385e56d6de3dbb5a0df24c0c275e3",
-                "reference": "f8f0b461be3385e56d6de3dbb5a0df24c0c275e3",
+                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/fbdeaec0df06cf3d51c93de80c7eb76e271f5a38",
+                "reference": "fbdeaec0df06cf3d51c93de80c7eb76e271f5a38",
                 "shasum": ""
             },
             "require": {
@@ -839,7 +839,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.13-dev"
+                    "dev-master": "1.14-dev"
                 }
             },
             "autoload": {
@@ -872,20 +872,20 @@
                 "polyfill",
                 "portable"
             ],
-            "time": "2019-11-27T13:56:44+00:00"
+            "time": "2020-01-13T11:15:53+00:00"
         },
         {
             "name": "symfony/polyfill-mbstring",
-            "version": "v1.13.1",
+            "version": "v1.14.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-mbstring.git",
-                "reference": "7b4aab9743c30be783b73de055d24a39cf4b954f"
+                "reference": "34094cfa9abe1f0f14f48f490772db7a775559f2"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/7b4aab9743c30be783b73de055d24a39cf4b954f",
-                "reference": "7b4aab9743c30be783b73de055d24a39cf4b954f",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/34094cfa9abe1f0f14f48f490772db7a775559f2",
+                "reference": "34094cfa9abe1f0f14f48f490772db7a775559f2",
                 "shasum": ""
             },
             "require": {
@@ -897,7 +897,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.13-dev"
+                    "dev-master": "1.14-dev"
                 }
             },
             "autoload": {
@@ -931,7 +931,7 @@
                 "portable",
                 "shim"
             ],
-            "time": "2019-11-27T14:18:11+00:00"
+            "time": "2020-01-13T11:15:53+00:00"
         },
         {
             "name": "symfony/process",
@@ -984,16 +984,16 @@
         },
         {
             "name": "twig/twig",
-            "version": "v2.12.4",
+            "version": "v2.12.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/twigphp/Twig.git",
-                "reference": "822d57eac92f966cd1e3232539b3dbbfed21f754"
+                "reference": "18772e0190734944277ee97a02a9a6c6555fcd94"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/twigphp/Twig/zipball/822d57eac92f966cd1e3232539b3dbbfed21f754",
-                "reference": "822d57eac92f966cd1e3232539b3dbbfed21f754",
+                "url": "https://api.github.com/repos/twigphp/Twig/zipball/18772e0190734944277ee97a02a9a6c6555fcd94",
+                "reference": "18772e0190734944277ee97a02a9a6c6555fcd94",
                 "shasum": ""
             },
             "require": {
@@ -1045,7 +1045,7 @@
             "keywords": [
                 "templating"
             ],
-            "time": "2020-02-11T06:01:32+00:00"
+            "time": "2020-02-11T15:31:23+00:00"
         }
     ],
     "packages-dev": [],
diff --git a/src/ConfigBuilder.php b/src/ConfigBuilder.php
index bbdb5502..d453d4a5 100644
--- a/src/ConfigBuilder.php
+++ b/src/ConfigBuilder.php
@@ -14,6 +14,10 @@ public static function build(Event $event)
 
 		$repositories = array_map(
 			function ($plugin) use ($plugins_dir) {
+				$plugin_dir_path = sprintf('%s/%s', $plugins_dir, $plugin);
+				$revisions = self::getDirectorySvnRevisions($plugin_dir_path);
+				$latestRevision = reset($revisions);
+
 				return [
 					'type' => 'package',
 					'package' => [
@@ -23,10 +27,10 @@ function ($plugin) use ($plugins_dir) {
 						'source' => [
 							'url' => 'https://vip-svn.wordpress.com/plugins',
 							'type' => 'svn',
-							'reference' => $plugin,
+							'reference' => sprintf('%s@%s', $plugin, $latestRevision),
 						],
 						'dist' => [
-							'url' => sprintf('%s/%s', $plugins_dir, $plugin),
+							'url' => $plugin_dir_path,
 							'type' => 'path',
 						],
 					],
@@ -54,4 +58,16 @@ protected static function getDirectories($path) {
 
 		return glob($pattern , GLOB_ONLYDIR);
 	}
+
+	protected static function getDirectorySvnRevisions($path) {
+		$logCommand = sprintf('svn log --xml %s', $path);
+		$xml = simplexml_load_string(shell_exec($logCommand));
+		$revisions = [];
+
+		foreach ($xml->logentry as $logentry) {
+			$revisions[] = (int) $logentry->attributes()->revision;
+		}
+
+		return $revisions;
+	}
 }