diff --git a/README.md b/README.md
index 6e4c207..1bb5313 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,8 @@ Application demo: [roudnice.eu](http://www.roudnice.eu)
 
 Read tmep-info-en.html or tmep-info-cz.html for more information.
 
-  * **Version 6.3 released at 2013-06-27** (Finnish, Swedish, Russian and Slovakia translations, XML export for Win 7 gadget, input script for MikroTik, typos, bugfixes)
+  * **Version 6.4 released at 2013-12-29** (Just replaced MySQL with MySQLi extension)
+  * Version 6.3 released at 2013-06-27 (Finnish, Swedish, Russian and Slovakia translations, XML export for Win 7 gadget, input script for MikroTik, typos, bugfixes)
   * Version 6.2 released at 2013-02-27 (Optimalized SQL queries and some minor changes and bugfixes)
   * Version 6.1 released at 2013-02-02 (Polish translation and some minor changes and bugfixes)
   * Version 6.0 released at 2012-12-01 (New graphs and statistics!)
diff --git a/tmep-info-cz.html b/tmep-info-cz.html
index 239175e..0a625a7 100644
--- a/tmep-info-cz.html
+++ b/tmep-info-cz.html
@@ -3,7 +3,7 @@
   <head>
   <meta http-equiv="content-type" content="text/html; charset=UTF-8">
   <meta name="generator" content="PSPad editor, www.pspad.com">
-  <title>TMEP v6.3</title>
+  <title>TMEP v6.4</title>
   <style type="text/css" media="all">
   <!--
     body{ font-family: verdana; font-size: 12px; line-height: 20px; vertical-align: center; background: #F3F2DD; }
@@ -14,7 +14,7 @@
   </head>
   <body>
 
-  <h1>TMEP v6.3</h1>
+  <h1>TMEP v6.4</h1>
 
   <p>aplikace pro přehledné zobrazení výstupu z TME/TH2E pomocí metody HTTP GET<br></p>
 
@@ -32,7 +32,7 @@ <h2>Obsah</h2>
   <ol>
     <li><a href="#predstaveni">Představení</a></li>
     <li><a href="#instalace">Instalace</a></li>
-    <li><a href="#aktualizace">Aktualizace na verzi 5/6.3</a></li>
+    <li><a href="#aktualizace">Aktualizace na verzi 5/6.4</a></li>
     <li><a href="#seznamzmen">Seznam změn</a></li>
   </ol>
 
@@ -151,9 +151,9 @@ <h3>4) Nahrání aplikace na web</h3>
 
   <hr>
 
-    <h2><a name="aktualizace">Aktualizace na verzi 5/6.3</a></h2>
+    <h2><a name="aktualizace">Aktualizace na verzi 5/6.4</a></h2>
 
- <p>Jak aktualizovat aplikaci TMEP na verzi 5/6.3.</p>
+ <p>Jak aktualizovat aplikaci TMEP na verzi 5/6.4.</p>
 
   <p>Je to velice jednoduchý proces, je třeba:</p>
 
@@ -179,6 +179,12 @@ <h2><a name="aktualizace">Aktualizace na verzi 5/6.3</a></h2>
 
     <h2><a name="seznamzmen">Seznam změn</a></h2>
 
+    <h4>verze 6.4 (2013-12-29)</h4>
+
+    <ul>
+      <li>Pro MySQL použita extenze MySQLi kvůli kompatibilitě s novými verzemi PHP.</li>
+    </ul>
+
     <h3>verze 6.3 (2013-06-27)</h3>
 
     <ul>
diff --git a/tmep-info-en.html b/tmep-info-en.html
index a1468f2..9e3cc52 100644
--- a/tmep-info-en.html
+++ b/tmep-info-en.html
@@ -3,7 +3,7 @@
   <head>
   <meta http-equiv="content-type" content="text/html; charset=UTF-8">
   <meta name="generator" content="PSPad editor, www.pspad.com">
-  <title>TMEP v6.3</title>
+  <title>TMEP v6.4</title>
   <style type="text/css" media="all">
   <!--
     body{ font-family: verdana; font-size: 12px; line-height: 20px; vertical-align: center; background: #F3F2DD; }
@@ -14,7 +14,7 @@
   </head>
   <body>
 
-  <h1>TMEP v6.3</h1>
+  <h1>TMEP v6.4</h1>
 
   <p>application for a nice view of TME/TH2E output using HTTP GET method</p>
 
@@ -32,7 +32,7 @@ <h2>TOC</h2>
   <ol>
     <li><a href="#introduction">Introduction</a></li>
     <li><a href="#instalation">Installation</a></li>
-    <li><a href="#update">Update to v5/6.3</a></li>
+    <li><a href="#update">Update to v5/6.4</a></li>
     <li><a href="#chagelog">Changelog</a></li>
   </ol>
 
@@ -140,9 +140,9 @@ <h3>4) Uploading application on web</h3>
 
   <hr>
 
-    <h2><a name="update">Update to v6.3</a></h2>
+    <h2><a name="update">Update to v6.4</a></h2>
 
- <p>How to UPDATE on TMEP v5/6.3:</p>
+ <p>How to UPDATE on TMEP v5/6.4:</p>
  
   <p>It´s pretty simple. You need to:</p>
   
@@ -169,6 +169,12 @@ <h2><a name="update">Update to v6.3</a></h2>
 
     <h2><a name="chagelog">Changelog</a></h2>
 
+  <h4>verze 6.4 (2013-12-29)</h4>
+
+  <ul>
+    <li>Used MySQLi extension for MySQL communication. For future compatibility with new versions of PHP.</li>
+  </ul>
+
   <h3>verze 6.3 (2013-06-27)</h3>
 
   <ul>
