diff --git a/gpxsee.pro b/gpxsee.pro
index c173e01a..2d740ba7 100644
--- a/gpxsee.pro
+++ b/gpxsee.pro
@@ -1,5 +1,5 @@
 TARGET = GPXSee
-VERSION = 3.8
+VERSION = 3.9
 QT += core \
     gui \
     network
diff --git a/pkg/gpxsee.nsi b/pkg/gpxsee.nsi
index f3934e61..ccb0dc9c 100644
--- a/pkg/gpxsee.nsi
+++ b/pkg/gpxsee.nsi
@@ -5,7 +5,7 @@
 ; The name of the installer
 Name "GPXSee"
 ; Program version
-!define VERSION "3.8"
+!define VERSION "3.9"
 
 ; The file to write
 OutFile "GPXSee-${VERSION}.exe"
diff --git a/pkg/gpxsee64.nsi b/pkg/gpxsee64.nsi
index c7c8c297..a7601cc8 100644
--- a/pkg/gpxsee64.nsi
+++ b/pkg/gpxsee64.nsi
@@ -5,7 +5,7 @@
 ; The name of the installer
 Name "GPXSee"
 ; Program version
-!define VERSION "3.8"
+!define VERSION "3.9"
 
 ; The file to write
 OutFile "GPXSee-${VERSION}_x64.exe"