diff --git a/GpCommon/GpBuildVersion.h b/GpCommon/GpBuildVersion.h
index af125ba..6a4058e 100644
--- a/GpCommon/GpBuildVersion.h
+++ b/GpCommon/GpBuildVersion.h
@@ -2,8 +2,8 @@
 
 #define GP_BUILD_VERSION_MAJOR 1
 #define GP_BUILD_VERSION_MINOR 0
-#define GP_BUILD_VERSION_UPDATE 3
+#define GP_BUILD_VERSION_UPDATE 4
 
-#define GP_APPLICATION_VERSION_STRING "1.0.3"
+#define GP_APPLICATION_VERSION_STRING "1.0.4"
 #define GP_APPLICATION_COPYRIGHT_STRING "2020 Eric Lasota"
 #define GP_APPLICATION_WEBSITE_STRING "https://github.com/elasota/Aerofoil"