diff --git a/download.html b/download.html
index 542754aad..cbc6ec274 100644
--- a/download.html
+++ b/download.html
@@ -16,27 +16,27 @@
 
 <p>Remember <em>youtube-dl</em> requires <a href="http://www.python.org/">Python</a> version 2.6, 2.7, or 3.3+ to work.</p>
 
-<h2><a href="https://yt-dl.org/downloads/2014.01.20/youtube-dl">2014.01.20</a> (<a href="https://yt-dl.org/downloads/2014.01.20/youtube-dl.sig">sig</a>)</h2>
+<h2><a href="https://yt-dl.org/downloads/2014.01.21/youtube-dl">2014.01.21</a> (<a href="https://yt-dl.org/downloads/2014.01.21/youtube-dl.sig">sig</a>)</h2>
 
 <ul>
-<li><strong>MD5</strong>: 901fa88a5226c197968bd5d23abb836e</li>
-<li><strong>SHA1</strong>: 093729e97815f7223da9cd5fda93d31e28d3e7d5</li>
-<li><strong>SHA256</strong>: 673f27e2982318401bb34644ce17877c5dff9b9c51592047fcf3eb2a00eb033c</li>
+<li><strong>MD5</strong>: 619e761b75b7e25df528f0bd447e8b05</li>
+<li><strong>SHA1</strong>: 349a2ef5d5dfb109296fb51e36e986b7a1e5e7d1</li>
+<li><strong>SHA256</strong>: 0cc5cba6b180bee2b81dc689dbe652d6f73040da5264e58d06a5eac6483a770a</li>
 </ul>
 
 <p>
-	<a href="https://yt-dl.org/downloads/2014.01.20/youtube-dl.exe">Windows exe</a> (<a href="https://yt-dl.org/downloads/2014.01.20/youtube-dl.exe.sig">sig</a> - 9363861bc9ef6526295811fd06913a6421121d5a98e660613d763055e3bdfe8c)<br>
-	<a href="https://yt-dl.org/downloads/2014.01.20/youtube-dl-2014.01.20.tar.gz">Full source + docs + binary tarball</a> (<a href="https://yt-dl.org/downloads/2014.01.20/youtube-dl-2014.01.20.tar.gz.sig">sig</a> - dea67ba74d6e32307c70f32d91df8d01ea7efbb90e2c70b876f3bf1b049e38cf)
+	<a href="https://yt-dl.org/downloads/2014.01.21/youtube-dl.exe">Windows exe</a> (<a href="https://yt-dl.org/downloads/2014.01.21/youtube-dl.exe.sig">sig</a> - 9956875236992a2738e7314b2e03cfe641b42586a9189c205ae8344490f66712)<br>
+	<a href="https://yt-dl.org/downloads/2014.01.21/youtube-dl-2014.01.21.tar.gz">Full source + docs + binary tarball</a> (<a href="https://yt-dl.org/downloads/2014.01.21/youtube-dl-2014.01.21.tar.gz.sig">sig</a> - f974e268db8cda9ef3c74b4b7dd3433ddf9c5ccf68b5075a120ecd5979c90527)
 </p>
 
 <p>To install it right away for all UNIX users (Linux, OS X, etc.), type:
-<code class="commands">sudo curl https://yt-dl.org/downloads/2014.01.20/youtube-dl -o /usr/local/bin/youtube-dl<br/>
+<code class="commands">sudo curl https://yt-dl.org/downloads/2014.01.21/youtube-dl -o /usr/local/bin/youtube-dl<br/>
 sudo chmod a+x /usr/local/bin/youtube-dl</code>
 </p>
 
 <p>If you do not have curl, you can alternatively use a recent wget:
 
-<code class="commands">sudo wget https://yt-dl.org/downloads/2014.01.20/youtube-dl -O /usr/local/bin/youtube-dl<br/>
+<code class="commands">sudo wget https://yt-dl.org/downloads/2014.01.21/youtube-dl -O /usr/local/bin/youtube-dl<br/>
 sudo chmod a+x /usr/local/bin/youtube-dl</code>
 </p>
 
@@ -49,7 +49,7 @@ See the <a href="https://pypi.python.org/pypi/youtube_dl">pypi page</a> for more
 </p>
 
 <p>To check the signature, type:
-<code class="commands">sudo wget https://yt-dl.org/downloads/2014.01.20/youtube-dl.sig -O youtube-dl.sig<br/>gpg --verify youtube-dl.sig /usr/local/bin/youtube-dl<br/>rm youtube-dl.sig</code>
+<code class="commands">sudo wget https://yt-dl.org/downloads/2014.01.21/youtube-dl.sig -O youtube-dl.sig<br/>gpg --verify youtube-dl.sig /usr/local/bin/youtube-dl<br/>rm youtube-dl.sig</code>
 </p>
 
 <p>The following GPG keys will be used to sign the binaries and the git tags:</p>
diff --git a/supportedsites.html b/supportedsites.html
index d7ed16cb6..2cbd1de75 100644
--- a/supportedsites.html
+++ b/supportedsites.html
@@ -160,6 +160,7 @@
 	<li><b>RTLnow</b></li>
 	<li><b>Rutube</b></li>
 	<li><b>screen.yahoo:search</b>: Yahoo screen search</li>
+	<li><b>ServingSys</b></li>
 	<li><b>Sina</b></li>
 	<li><b>Slashdot</b></li>
 	<li><b>Slideshare</b></li>
diff --git a/update/LATEST_VERSION b/update/LATEST_VERSION
index 4c4d4f833..355c58151 100644
--- a/update/LATEST_VERSION
+++ b/update/LATEST_VERSION
@@ -1 +1 @@
-2014.01.20
\ No newline at end of file
+2014.01.21
\ No newline at end of file
diff --git a/update/releases.atom b/update/releases.atom
index 3048711bd..dcffb9d90 100644
--- a/update/releases.atom
+++ b/update/releases.atom
@@ -3,7 +3,7 @@
     <link rel="self" href="http://rg3.github.io/youtube-dl/update/releases.atom" />
     <title>youtube-dl releases</title>
     <id>https://yt-dl.org/feed/youtube-dl-updates-feed</id>
-    <updated>2014-01-20T11:52:37.875460Z</updated>
+    <updated>2014-01-21T14:12:24.652640Z</updated>
     
 	<entry>
 	    <id>https://yt-dl.org/feed/youtube-dl-updates-feed/youtube-dl-2012.02.22</id>
@@ -2840,4 +2840,19 @@
 	    <updated>2014-01-20T00:00:00Z</updated>
 	</entry>
 
+	<entry>
+	    <id>https://yt-dl.org/feed/youtube-dl-updates-feed/youtube-dl-2014.01.21</id>
+	    <title>New version 2014.01.21</title>
+	    <link href="http://rg3.github.io/youtube-dl" />
+	    <content type="xhtml">
+	        <div xmlns="http://www.w3.org/1999/xhtml">
+	            Downloads available at <a href="https://yt-dl.org/downloads/2014.01.21/">https://yt-dl.org/downloads/2014.01.21/</a>
+	        </div>
+	    </content>
+	    <author>
+	        <name>The youtube-dl maintainers</name>
+	    </author>
+	    <updated>2014-01-21T00:00:00Z</updated>
+	</entry>
+
 </feed>
\ No newline at end of file
diff --git a/update/versions.json b/update/versions.json
index 86248e18e..d982ae0b4 100644
--- a/update/versions.json
+++ b/update/versions.json
@@ -1,6 +1,6 @@
 {
-    "latest": "2014.01.20", 
-    "signature": "65b5511653a2217d88a33955c57bbae2e7eee8c7211b6bba251e42dbbc996342026673dafd23a2495ab5335a1cd29592d3617559f8cde017bb7b7822c4606fd6eca5f2ca2d41b111717164e06cf3f83c32015e0eaf0108af9fba58d9d741e4cff23b2ca2a8fdda73438333d0b909077d507153029bbdc2233e41d1f3520337e6", 
+    "latest": "2014.01.21", 
+    "signature": "592f518640bd4b33b699d7d97e07d76ab9e5a6ca7ebfae81590dc119dcf943f853c8f146efd7d5d5e4d7e6fdff0ab9fe9131be758ab050a09c6f9e2784fee50f012dd9ca5981c3caec34ae7067ff2dfaf1925805b39c8eaab4f4da67fc6e606d1c8e032f171cb510d6c8c1792707e321652ff49f6d1678e46c8ab04178abd3a8", 
     "versions": {
         "2012.02.22": {
             "bin": [
@@ -2653,6 +2653,20 @@
                 "https://yt-dl.org/downloads/2014.01.20/youtube-dl-2014.01.20.tar.gz", 
                 "dea67ba74d6e32307c70f32d91df8d01ea7efbb90e2c70b876f3bf1b049e38cf"
             ]
+        }, 
+        "2014.01.21": {
+            "bin": [
+                "https://yt-dl.org/downloads/2014.01.21/youtube-dl", 
+                "0cc5cba6b180bee2b81dc689dbe652d6f73040da5264e58d06a5eac6483a770a"
+            ], 
+            "exe": [
+                "https://yt-dl.org/downloads/2014.01.21/youtube-dl.exe", 
+                "9956875236992a2738e7314b2e03cfe641b42586a9189c205ae8344490f66712"
+            ], 
+            "tar": [
+                "https://yt-dl.org/downloads/2014.01.21/youtube-dl-2014.01.21.tar.gz", 
+                "f974e268db8cda9ef3c74b4b7dd3433ddf9c5ccf68b5075a120ecd5979c90527"
+            ]
         }
     }
 }
\ No newline at end of file