diff --git a/edge_ui/index.html b/edge_ui/index.html
index 9c0298c3..8b0a1d23 100755
--- a/edge_ui/index.html
+++ b/edge_ui/index.html
@@ -195,7 +195,7 @@ <h3 class="ui-collapsible-heading ui-collapsible-heading-collapsed">
 				</div>
 				<div data="runEDGE" class="app-info">
 					<div class="app-name-version">
-						<div class="app-version">2.3.0</div>
+						<div class="app-version">2.3.1</div>
 						<div class="app-name">Run EDGE</div>
 					</div>
 					<div class="app-summary">EDGE bioinformatics</div>
@@ -2150,7 +2150,7 @@ <h2>EdgeSite</h2>
 </form><!--  edgesite-form -->
 
 	<div data-role="footer" data-position="fixed" data-tap-toggle="false" class="edge-footer ui-footer ui-bar-inherit ui-footer-fixed slideup" role="contentinfo">
-		<p>EDGE-UI v2.3.0
+		<p>EDGE-UI v2.3.1
 			<span style="font-size: 0.5em; display: block; clear: both; margin-top: 3px;">build</span>
 		</p>	
 		<a id="scroll-up-btn" href="#" class="ui-btn ui-icon-carat-u ui-btn-icon-notext ui-corner-all">No text</a>
diff --git a/runPipeline b/runPipeline
index 879bcea7..1a7fc6d7 100755
--- a/runPipeline
+++ b/runPipeline
@@ -23,7 +23,7 @@ $ENV{HOME} ||= $RealBin;
 
 # unbuffer
 $|=1;
-my $version="2.3.0";
+my $version="2.3.1";
 my $debug=0;
 my @unpairedReadsFile;
 my @pairedReadsFile;