diff --git a/Documentation/Checklist_Release_VECTO_3.1.1.748.docx b/Documentation/Checklist_Release_VECTO_3.1.1.748.docx
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diff --git a/Documentation/User Manual Source/Release Notes Vecto3.x.pdf b/Documentation/User Manual Source/Release Notes Vecto3.x.pdf
index cc5263b1463ecde2a2107197cac0f0d0ed498cce..beaa97982d376117366f0bd3995ce0910d0d4b4c 100644
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diff --git a/Documentation/User Manual Source/Release Notes Vecto3.x.pptx b/Documentation/User Manual Source/Release Notes Vecto3.x.pptx
index 479e8a56b70c49f4e61a2599751ffff4ad078fb3..939c3f4020f96b00576fccedfdaffd770a61a14c 100644
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diff --git a/Documentation/User Manual/6-changelog/changelog.md b/Documentation/User Manual/6-changelog/changelog.md
index 0e28a273e6cf2d440bd468d280ee2dfd0d868028..21c63658ad98ee421bf9e6c0b549ab3d9219ad8f 100644
--- a/Documentation/User Manual/6-changelog/changelog.md	
+++ b/Documentation/User Manual/6-changelog/changelog.md	
@@ -1,7 +1,15 @@
 #Changelog
 
+
+
 **VECTO 3.1.1**
 
+***Build 748 (2017-01-18)***
+
+- Bugfixes:
+    + [VECTO-404] Driving Cycle with PTO stopped simulation after first PTO activation
+
+
 ***Build 742 (2017-01-12)***
 
 - Improvements:
diff --git a/Documentation/User Manual/help.html b/Documentation/User Manual/help.html
index 6ef243e7e13b41a7cab6e33992225843a82e4740..4f151912b1fb5ec4c220ba91fbf4b9888c9d3b20 100644
--- a/Documentation/User Manual/help.html	
+++ b/Documentation/User Manual/help.html	
@@ -5928,6 +5928,13 @@ CycleTime,UnknownCycleName,3600</code></pre>
 <div id="changelog" class="section level1">
 <h1>Changelog</h1>
 <p><strong>VECTO 3.1.1</strong></p>
+<p><strong><em>Build 748 (2017-01-18)</em></strong></p>
+<ul>
+<li>Bugfixes:
+<ul>
+<li>[VECTO-404] Driving Cycle with PTO stopped simulation after first PTO activation</li>
+</ul></li>
+</ul>
 <p><strong><em>Build 742 (2017-01-12)</em></strong></p>
 <ul>
 <li>Improvements:
diff --git a/VectoConsole/Properties/Version.cs b/VectoConsole/Properties/Version.cs
index a1b5488eb1f5a19dccad833c00627698bc6cfb45..2a06ca9d0aaed550e3872bbf53be8b670be1b9b1 100644
--- a/VectoConsole/Properties/Version.cs
+++ b/VectoConsole/Properties/Version.cs
@@ -32,5 +32,5 @@
 
 
 using System.Reflection;
-[assembly: AssemblyVersion("3.1.1.742")]
-[assembly: AssemblyFileVersion("3.1.1.742")]
+[assembly: AssemblyVersion("3.1.1.748")]
+[assembly: AssemblyFileVersion("3.1.1.748")]
diff --git a/VectoCore/VectoCore/Properties/Version.cs b/VectoCore/VectoCore/Properties/Version.cs
index 01720b03cf2c43f972d3b77be4efd21b602243d5..fe34c542bc975b260cea5fb050f03e983e638993 100644
--- a/VectoCore/VectoCore/Properties/Version.cs
+++ b/VectoCore/VectoCore/Properties/Version.cs
@@ -32,5 +32,5 @@
 
 
 using System.Reflection;
-[assembly: AssemblyVersion("3.1.1.742")]
-[assembly: AssemblyFileVersion("3.1.1.742")]
+[assembly: AssemblyVersion("3.1.1.748")]
+[assembly: AssemblyFileVersion("3.1.1.748")]