diff --git a/OpenPGP-Keychain/src/main/res/raw/help_about.html b/OpenPGP-Keychain/src/main/res/raw/help_about.html
index 54af42b16..17b88c460 100644
--- a/OpenPGP-Keychain/src/main/res/raw/help_about.html
+++ b/OpenPGP-Keychain/src/main/res/raw/help_about.html
@@ -27,7 +27,8 @@ And don't add newlines before or after p tags because of transifex -->
 
 <h2>Libraries</h2>
 <ul>
-<li><a href="http://actionbarsherlock.com">ActionBarSherlock</a> (Apache License v2)</li>
+<li><a href="http://developer.android.com/tools/support-library/index.html">Android Support Library v4</a> (Apache License v2)</li>
+<li><a href="http://developer.android.com/tools/support-library/index.html">Android Support Library v7 appcompat</a> (Apache License v2)</li>
 <li><a href="https://github.com/emilsjolander/StickyListHeaders">StickyListHeaders</a> (Apache License v2)</li>
 <li><a href="https://github.com/Bearded-Hen/Android-Bootstrap">Android-Bootstrap</a> (MIT License)</li>
 <li><a href="http://code.google.com/p/zxing/">ZXing</a> (Apache License v2)</li>