diff --git a/Mac/Tentia-Info.plist b/Mac/Tentia-Info.plist
index 9605e50..916bfab 100644
--- a/Mac/Tentia-Info.plist
+++ b/Mac/Tentia-Info.plist
@@ -42,7 +42,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.5.3</string>
+	<string>0.5.4</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleURLTypes</key>
@@ -57,7 +57,7 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>0.5.3</string>
+	<string>0.5.4</string>
 	<key>LSApplicationCategoryType</key>
 	<string>public.app-category.lifestyle</string>
 	<key>LSMinimumSystemVersion</key>
diff --git a/Mac/publish/Appcast.xml b/Mac/publish/Appcast.xml
index 72f442b..17af139 100755
--- a/Mac/publish/Appcast.xml
+++ b/Mac/publish/Appcast.xml
@@ -6,15 +6,15 @@
       <description>Most recent changes with links to updates.</description>
       <language>en</language>
       <item>
-        <title>Version 0.5.2</title>
+        <title>Version 0.5.3</title>
 		<sparkle:minimumSystemVersion>10.5.0</sparkle:minimumSystemVersion>
 		<sparkle:releaseNotesLink>http://jabs.nu/Tentia/download/ReleaseNotes.html</sparkle:releaseNotesLink>
-		<pubDate>Fri, 28 Dec 2012 21:09:02 +0100</pubDate>
+		<pubDate>Tue, 08 Jan 2013 23:29:48 +0100</pubDate>
 		<enclosure	url="http://jabs.nu/Tentia/download/Tentia.app.zip"
-					sparkle:version="0.5.2"
-					length="1089721"
+					sparkle:version="0.5.3"
+					length="1091243"
 					type="application/octet-stream"
-					sparkle:dsaSignature="MC0CFBlOfidOFSr/ci5V+Yj9B3ymoICWAhUAiXmb0YmYvgpcxYcREdyJHENmn40=" />
+					sparkle:dsaSignature="MC0CFE0L/gH1KVw9893FbLuLRZAACrmDAhUAiqEcoIXpdwCfO8CgU3ge4xMSZ5c=" />
       </item>
    </channel>
 </rss>
diff --git a/Mac/publish/ReleaseNotes.html b/Mac/publish/ReleaseNotes.html
index f426f7f..bdea6bb 100644
--- a/Mac/publish/ReleaseNotes.html
+++ b/Mac/publish/ReleaseNotes.html
@@ -14,12 +14,18 @@
 </head>
 <body>
 
+<h1>Tentia 0.5.4</h1>
+
+<p>Fixed critical bug which wouldn't find mentions in text</p>
+
+<hr />
+
 <h1>Tentia 0.5.3</h1>
 
 <p>Fixed problem where deleted posts weren't removed from Mentions</p>
 <p>Fixed problem with localStorage on 10.7</p>
 <p>Showind photos now on the profile</p>
-<p>Bugfixes</p>
+<p>Smaller bugfixes</p>
 
 <hr />
 
diff --git a/WebKit/scripts/helper/Core.js b/WebKit/scripts/helper/Core.js
index e90433b..4564ee4 100644
--- a/WebKit/scripts/helper/Core.js
+++ b/WebKit/scripts/helper/Core.js
@@ -593,7 +593,7 @@ function(jQuery, Paths, URI, HostApp, Cache) {
 
         var text = node.innerHTML;
         var mentions_in_text = [];
-        var res = text.match(/(\^[\w]+\.[\w:/.]+)/ig);
+        var res = text.match(/(\^[\w:/.]+)/ig);
 
         if (res) {
             for (var i = 0; i < res.length; i++) {
@@ -680,7 +680,7 @@ function(jQuery, Paths, URI, HostApp, Cache) {
             })
         }
         
-        var res = text.match(/(\^[\w]+\.[\w:/.]+)/ig);
+        var res = text.match(/(\^[\w:/]+\.[\w:/.]+)/ig);
 
         if (res) {
             for (var i = 0; i < res.length; i++) {
@@ -693,6 +693,7 @@ function(jQuery, Paths, URI, HostApp, Cache) {
                 }
             }
         }
+
         return mentions;
     }
 
