diff --git a/download.html b/download.html
index 500801e02..e247f05eb 100644
--- a/download.html
+++ b/download.html
@@ -14,15 +14,15 @@
 
 <p>Remember <em>youtube-dl</em> requires <a href="http://www.python.org/">Python</a> version 2.6, 2.7, or 3.2+ to work except for Windows exe.</p>
 
-<p><a href="https://yt-dl.org/downloads/2016.10.19/youtube-dl.exe">Windows exe</a> requires <a href="https://www.microsoft.com/en-US/download/details.aspx?id=5555">Microsoft Visual C++ 2010 Redistributable Package (x86)</a> and does not require Python that is already embedded into the binary.</p>
+<p><a href="https://yt-dl.org/downloads/2016.10.21/youtube-dl.exe">Windows exe</a> requires <a href="https://www.microsoft.com/en-US/download/details.aspx?id=5555">Microsoft Visual C++ 2010 Redistributable Package (x86)</a> and does not require Python that is already embedded into the binary.</p>
 
-<h2><a href="https://yt-dl.org/downloads/2016.10.19/youtube-dl">2016.10.19</a> (<a href="https://yt-dl.org/downloads/2016.10.19/youtube-dl.sig">sig</a>)</h2>
+<h2><a href="https://yt-dl.org/downloads/2016.10.21/youtube-dl">2016.10.21</a> (<a href="https://yt-dl.org/downloads/2016.10.21/youtube-dl.sig">sig</a>)</h2>
 
-<p><strong>SHA256</strong>: 406f74961836d2f40c73f13ad23d785b9a70914d046600437752234de937db93</p>
+<p><strong>SHA256</strong>: 55ddb6fe51073ddb142dcf34ac082092ad6d3a60bde937f84409359bdad1014c</p>
 
 <p>
-	<a href="https://yt-dl.org/downloads/2016.10.19/youtube-dl.exe">Windows exe</a> (<a href="https://yt-dl.org/downloads/2016.10.19/youtube-dl.exe.sig">sig</a> - SHA256 4a1aa5203537d94ac354587b8b14ecd74e4f91ddd7efd5f1e34e0af00fc848e3)<br>
-	<a href="https://yt-dl.org/downloads/2016.10.19/youtube-dl-2016.10.19.tar.gz">Full source + docs + binary tarball</a> (<a href="https://yt-dl.org/downloads/2016.10.19/youtube-dl-2016.10.19.tar.gz.sig">sig</a> - SHA256 ed8d4a247c4cfffe2a1171b4f9c20be19e84d96bcf3716f46988c8503b1b7713)
+	<a href="https://yt-dl.org/downloads/2016.10.21/youtube-dl.exe">Windows exe</a> (<a href="https://yt-dl.org/downloads/2016.10.21/youtube-dl.exe.sig">sig</a> - SHA256 efe31b8b98cd2c21d222f2083ad61f5f7baa68e9dfaded72d38380fa6e2dd4ff)<br>
+	<a href="https://yt-dl.org/downloads/2016.10.21/youtube-dl-2016.10.21.tar.gz">Full source + docs + binary tarball</a> (<a href="https://yt-dl.org/downloads/2016.10.21/youtube-dl-2016.10.21.tar.gz.sig">sig</a> - SHA256 b2c5cd432f5629f3ee0ffaa4e76086992bf14c41f447b454934176bbd24b7987)
 </p>
 
 <p>To install it right away for all UNIX users (Linux, OS X, etc.), type:
diff --git a/update/LATEST_VERSION b/update/LATEST_VERSION
index 3a0c3f350..459ea1c39 100644
--- a/update/LATEST_VERSION
+++ b/update/LATEST_VERSION
@@ -1 +1 @@
-2016.10.19
\ No newline at end of file
+2016.10.21
\ No newline at end of file
diff --git a/update/releases.atom b/update/releases.atom
index dc5981b0d..9aea00f6a 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>2016-10-19T23:58:06.773965Z</updated>
+    <updated>2016-10-21T03:14:05.594130Z</updated>
     
 	<entry>
 	    <id>https://yt-dl.org/feed/youtube-dl-updates-feed/youtube-dl-2012.02.22</id>
@@ -10565,4 +10565,19 @@
 	    <updated>2016-10-19T00:00:00Z</updated>
 	</entry>
 
+	<entry>
+	    <id>https://yt-dl.org/feed/youtube-dl-updates-feed/youtube-dl-2016.10.21</id>
+	    <title>New version 2016.10.21</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/2016.10.21/">https://yt-dl.org/downloads/2016.10.21/</a>
+	        </div>
+	    </content>
+	    <author>
+	        <name>The youtube-dl maintainers</name>
+	    </author>
+	    <updated>2016-10-21T00:00:00Z</updated>
+	</entry>
+
 </feed>
\ No newline at end of file
diff --git a/update/versions.json b/update/versions.json
index 9bda873e5..7dbe8b36d 100644
--- a/update/versions.json
+++ b/update/versions.json
@@ -1,6 +1,6 @@
 {
-    "latest": "2016.10.19",
-    "signature": "143a240749b8e7c0d7a2f36d06b5fc9843267f9232d14dfdf238701455cbfab057bcffdb2bf61cf292fbbcef3dbecc74a10c3e06ae956f5efa6830a5af491737bd003331913d214640582aebfc88d8f442f47c8e7e9c9b9a08527da41792da572ce301f67d4130a6586af636f1b21b8a9098e49a0f1b0a4a1c0a50f56c8bf495",
+    "latest": "2016.10.21",
+    "signature": "2c20069a570a346aeb12889a00b92c95f3d3131104eee428de4b1dfe72931a17604a83652d76a206a610132aff2a8e05cd1896964df47619cb16f6309afb487e2892cf210c7fddde79df23dfc5b3c976212f653ef0aaf22d41886615e4d4ac56f7f35a81374b13aa1846338ef597b839d645ce27f94e75a614187fc65c52d51b",
     "versions": {
         "2012.02.22": {
             "bin": [
@@ -9863,6 +9863,20 @@
                 "https://yt-dl.org/downloads/2016.10.19/youtube-dl-2016.10.19.tar.gz",
                 "ed8d4a247c4cfffe2a1171b4f9c20be19e84d96bcf3716f46988c8503b1b7713"
             ]
+        },
+        "2016.10.21": {
+            "bin": [
+                "https://yt-dl.org/downloads/2016.10.21/youtube-dl",
+                "55ddb6fe51073ddb142dcf34ac082092ad6d3a60bde937f84409359bdad1014c"
+            ],
+            "exe": [
+                "https://yt-dl.org/downloads/2016.10.21/youtube-dl.exe",
+                "efe31b8b98cd2c21d222f2083ad61f5f7baa68e9dfaded72d38380fa6e2dd4ff"
+            ],
+            "tar": [
+                "https://yt-dl.org/downloads/2016.10.21/youtube-dl-2016.10.21.tar.gz",
+                "b2c5cd432f5629f3ee0ffaa4e76086992bf14c41f447b454934176bbd24b7987"
+            ]
         }
     }
 }
\ No newline at end of file