diff --git a/README.md b/README.md
index 0fa6bf9..ebcc8c2 100644
--- a/README.md
+++ b/README.md
@@ -427,7 +427,7 @@ As you see, z.lua is the fastest one and requires less resource.
 
 ## History
 
-- 1.4.8 (2019-02-14): fixed minor issues in backward jumping.
+- 1.5.0 (2019-02-14): fixed minor issues in backward jumping.
 - 1.4.7 (2019-02-13): Don't use regex in backward jumping (use plain text instead).
 - 1.4.6 (2019-02-12): change: `_ZL_EXCLUDE_DIRS` to a comma separated list of dirs to exclude.
 - 1.4.5 (2019-02-10): improve bash fzf completion and posix compatibility.
diff --git a/z.lua b/z.lua
index b3bb0ea..8ad6f04 100755
--- a/z.lua
+++ b/z.lua
@@ -4,7 +4,7 @@
 -- z.lua - a cd command that learns, by skywind 2018, 2019
 -- Licensed under MIT license.
 --
--- Version 1.4.8, Last Modified: 2019/02/14 10:19
+-- Version 1.5.0, Last Modified: 2019/02/14 21:02
 --
 -- * 10x faster than fasd and autojump, 3x faster than z.sh
 -- * available for posix shells: bash, zsh, sh, ash, dash, busybox