diff --git a/build.xml b/build.xml
index a467bb8..1540d8d 100644
--- a/build.xml
+++ b/build.xml
@@ -13,7 +13,7 @@
     <property name="javafx_ant_jar.mac" value="${java.home}/../lib/ant-javafx.jar" />
     <property name="javafx_ant_jar.win" value="${java.home}/../lib/ant-javafx.jar" />
     <property name="packaging_resources" value="${src}/resources" />
-    <property name="jlab_version" value="1.4.1" />
+    <property name="jlab_version" value="1.5" />
 
     <target name="init">
         <mkdir dir="${build}" />
diff --git a/source/jugglinglab/core/Constants.java b/source/jugglinglab/core/Constants.java
index 0497982..aabf5e3 100755
--- a/source/jugglinglab/core/Constants.java
+++ b/source/jugglinglab/core/Constants.java
@@ -5,7 +5,7 @@
 package jugglinglab.core;
 
 public class Constants {
-    public static final String version = "1.4.1";
+    public static final String version = "1.5";
     public static final String year = "2021";
 
     public static final String site_URL = "http://jugglinglab.org";
diff --git a/source/resources/package/macosx/Info.plist b/source/resources/package/macosx/Info.plist
index c016743..9be6762 100644
--- a/source/resources/package/macosx/Info.plist
+++ b/source/resources/package/macosx/Info.plist
@@ -21,7 +21,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.4.1</string>
+	<string>1.5</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>LSApplicationCategoryType</key>
diff --git a/source/resources/package/windows/Juggling Lab.iss b/source/resources/package/windows/Juggling Lab.iss
index 1a0b10e..28b4352 100644
--- a/source/resources/package/windows/Juggling Lab.iss	
+++ b/source/resources/package/windows/Juggling Lab.iss	
@@ -2,7 +2,7 @@
 ;I.e. current directory will contain folder Juggling Lab with application files
 
 #define MyAppName "Juggling Lab"
-#define MyAppVersion "1.4.1"
+#define MyAppVersion "1.5"
 #define MyAppYear "2021"
 #define MyAppExeName "Juggling Lab.exe"
 #define MyAppIconsName "Juggling Lab.ico"