diff --git a/.appveyor.yml b/.appveyor.yml
index 3a8dbba3..8370f0cd 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -1,4 +1,4 @@
-version: 5.8.{build}
+version: 5.9.{build}
 configuration: Release
 platform: Any CPU
 environment:
diff --git a/gpxsee.pro b/gpxsee.pro
index 3a87911f..3e66ce24 100644
--- a/gpxsee.pro
+++ b/gpxsee.pro
@@ -1,5 +1,5 @@
 TARGET = GPXSee
-VERSION = 5.8
+VERSION = 5.9
 QT += core \
     gui \
     network
diff --git a/pkg/gpxsee.nsi b/pkg/gpxsee.nsi
index 1138f031..6fe2a083 100644
--- a/pkg/gpxsee.nsi
+++ b/pkg/gpxsee.nsi
@@ -5,7 +5,7 @@
 ; The name of the installer
 Name "GPXSee"
 ; Program version
-!define VERSION "5.8"
+!define VERSION "5.9"
 
 ; The file to write
 OutFile "GPXSee-${VERSION}.exe"
diff --git a/pkg/gpxsee64.nsi b/pkg/gpxsee64.nsi
index 6c637958..6b5d20a3 100644
--- a/pkg/gpxsee64.nsi
+++ b/pkg/gpxsee64.nsi
@@ -5,7 +5,7 @@
 ; The name of the installer
 Name "GPXSee"
 ; Program version
-!define VERSION "5.8"
+!define VERSION "5.9"
 
 ; The file to write
 OutFile "GPXSee-${VERSION}_x64.exe"