diff --git a/boltbrowser.go b/main.go
similarity index 99%
rename from boltbrowser.go
rename to main.go
index 251c990..a6d4eac 100644
--- a/boltbrowser.go
+++ b/main.go
@@ -12,6 +12,7 @@ import (
 )
 
 var ProgramName = "boltbrowser"
+var VersionNum = 1.1
 
 var databaseFiles []string
 var db *bolt.DB
diff --git a/screen_about.go b/screen_about.go
index bfae71a..bd2c827 100644
--- a/screen_about.go
+++ b/screen_about.go
@@ -93,6 +93,10 @@ func (screen *AboutScreen) drawScreen(style Style) {
 			yPos++
 		}
 	}
+	yPos++
+	versionString := fmt.Sprintf("Version: %0.1f", VersionNum)
+	termboxUtil.DrawStringAtPoint(versionString, (width-len(versionString))/2, yPos, style.defaultFg, style.defaultBg)
+	yPos++
 
 	commands1 := [...]Command{
 		{"h,←", "close parent"},