diff --git a/sketch-black-theme.el b/sketch-black-theme.el
index 539de3b..8eb2de7 100644
--- a/sketch-black-theme.el
+++ b/sketch-black-theme.el
@@ -4,7 +4,7 @@
 
 ;; Author: Daw-Ran Liou <hi@dawranliou.com>
 ;; URL: https://github.com/dawranliou/emacs.d/themes
-;; Version: 0.1
+;; Version: 1.0
 ;; Package-Requires: ((emacs "26.1"))
 ;; Keywords: faces
 
diff --git a/sketch-themes.el b/sketch-themes.el
index a67fcca..a26de27 100644
--- a/sketch-themes.el
+++ b/sketch-themes.el
@@ -4,7 +4,7 @@
 
 ;; Author: Daw-Ran Liou <hi@dawranliou.com>
 ;; URL: https://github.com/dawranliou/emacs.d/themes
-;; Version: 0.1
+;; Version: 1.0
 ;; Package-Requires: ((emacs "26.1"))
 ;; Keywords: faces
 
diff --git a/sketch-white-theme.el b/sketch-white-theme.el
index aabd7a0..bb823be 100644
--- a/sketch-white-theme.el
+++ b/sketch-white-theme.el
@@ -4,7 +4,7 @@
 
 ;; Author: Daw-Ran Liou <hi@dawranliou.com>
 ;; URL: https://github.com/dawranliou/emacs.d/themes
-;; Version: 0.1
+;; Version: 1.0
 ;; Package-Requires: ((emacs "26.1"))
 ;; Keywords: faces