diff --git a/build.xml b/build.xml
index 798925ac5..cb824efa4 100755
--- a/build.xml
+++ b/build.xml
@@ -5,7 +5,7 @@
   <property name="src" location="src"/>
   <property name="build" location="classes"/>
   <property name="home" value="."/>
-  <property name="version" value="15.4.0"/>
+  <property name="version" value="15.5.0"/>
   <property name="noelf" value="true"/>
 
   <property name="debian.depends" value="openjdk-8-jre, libjsch-java, libjzlib-java, libjcifs-java, libv4l-0, desktop-file-utils"/>
diff --git a/readme.txt b/readme.txt
index d0880fed1..87af8ce3e 100755
--- a/readme.txt
+++ b/readme.txt
@@ -1,7 +1,7 @@
 JavaForce SDK
 =============
 
-Version 15.4.0
+Version 15.5.0
 
 What is it?
 ===========
@@ -135,4 +135,4 @@ Web : pquiring.github.io/javaforce
 
 Git : github.com/pquiring/javaforce
 
-Released : Apr 25, 2017
+Released : Apr 27, 2017
diff --git a/src/javaforce/JF.java b/src/javaforce/JF.java
index 968b76095..c3203f496 100755
--- a/src/javaforce/JF.java
+++ b/src/javaforce/JF.java
@@ -23,7 +23,7 @@
 public class JF {
 
   public static String getVersion() {
-    return "15.4.0";
+    return "15.5.0";
   }
 
   public static void sleep(int milli) {
diff --git a/whatsnew.txt b/whatsnew.txt
index e228b8838..4e4cec7f1 100755
--- a/whatsnew.txt
+++ b/whatsnew.txt
@@ -1,5 +1,11 @@
 What's new...
 
+Apr 27/2017 : JF 15.5.0 released
+  - fix : ffmpeg : no longer using deprecated AVStream.codec
+    - compilation is now clean and quiet
+  - jfDataLogger/0.12
+    - fix : 'double' (float64) values were not scaling properly
+
 Apr 26/2017 : jfAudio update
   - re-release jfAudio for last ffmpeg fix
     - jfAudio/0.16