diff --git a/README.md b/README.md
index 5c8f9df..57dc588 100644
--- a/README.md
+++ b/README.md
@@ -2,13 +2,13 @@
 *Number System Converter -- an [Alfred](http://www.alfredapp.com/) extension*
 * * *
 
-**Author:** [Hans-Helge Bürger](http://www.hanshelgebuerger.de "Hans-Helge Bürger - Webpage")  
-**Date:** 04. December 2015  
-**Version:** v2.3  
+**Author:** [Hans-Helge Bürger](http://www.hanshelgebuerger.de "Hans-Helge Bürger - Webpage")
+**Date:** 29. March 2017
+**Version:** v2.4
 **Licence:** [Attribution 3.0 Unported (CC BY 3.0)](http://creativecommons.org/licenses/by/3.0/ "Attribution 3.0 Unported (CC BY 3.0)")
 
 ## Quick Installation
-### Download [NSC v2.3](https://github.com/obstschale/NSC/raw/alfredextension/nsc-v2.3.alfredworkflow)
+### Download [NSC v2.4](https://github.com/obstschale/NSC/raw/alfredextension/nsc-v2.4.alfredworkflow)
 
 
 ---
@@ -68,6 +68,9 @@ Another cool feature of Alfred 2 is that you can pass arguments to other parts o
 ---
 
 ## Changelog
+### v2.4
+* enhancement: add version to `info.plist`. Props to @bbezanson #5 #6
+
 ### v2.3
 * add: `+` and `/` to alphabeth for converting up to base 64. Props to @sycrat #4
 
diff --git a/info.plist b/info.plist
index 3f20bfb..3ee66bc 100644
--- a/info.plist
+++ b/info.plist
@@ -327,7 +327,7 @@ The most common ones are the decimal, binary, octal and hexadecimal. But NSC als
 		</dict>
 	</dict>
 	<key>version</key>
-	<string>2.3</string>
+	<string>2.4</string>
 	<key>webaddress</key>
 	<string>http://hanshelgebuerger.de</string>
 </dict>
diff --git a/update.json b/update.json
index 4e85ae6..941b194 100644
--- a/update.json
+++ b/update.json
@@ -1,4 +1,4 @@
 {
-    "version": 2.3,
+    "version": 2.4,
     "remote_json": "https://github.com/obstschale/NSC/raw/alfredextension/update.json"
 }