diff --git a/markdown-toc-pkg.el b/markdown-toc-pkg.el
index 094500a..030659c 100644
--- a/markdown-toc-pkg.el
+++ b/markdown-toc-pkg.el
@@ -1,4 +1,4 @@
-(define-package "markdown-toc" "0.1.0" "A simple TOC generator for markdown file"
+(define-package "markdown-toc" "0.1.1" "A simple TOC generator for markdown file"
   '((s "1.9.0")
     (dash "2.11.0")
     (markdown-mode "2.1")))
diff --git a/markdown-toc.el b/markdown-toc.el
index 2c1b4b9..3fffa89 100644
--- a/markdown-toc.el
+++ b/markdown-toc.el
@@ -5,7 +5,7 @@
 ;; Maintainer: Antoine R. Dumont
 ;; URL: http://github.com/ardumont/markdown-toc
 ;; Created: 24th May 2014
-;; Version: 0.1.0
+;; Version: 0.1.1
 ;; Keywords: markdown, toc, tools,
 ;; Package-Requires: ((markdown-mode "2.1") (dash "2.11.0") (s "1.9.0"))
 
@@ -62,7 +62,7 @@
 (require 'dash)
 (require 'markdown-mode)
 
-(defconst markdown-toc--toc-version "0.1.0" "Current version installed.")
+(defconst markdown-toc--toc-version "0.1.1" "Current version installed.")
 
 (defgroup markdown-toc nil
   "A simple TOC generator for markdown file."
@@ -101,12 +101,18 @@
        (-repeat it sym)
        (s-join "" it)))
 
+(defconst markdown-toc--protection-symbol "09876543214b825dc642cb6eb9a060e54bf8d69288fbee49041234567890"
+  "Implementation detail to protect some punctuation characters
+  when converting to link.")
+
 (defun markdown-toc--to-link (title)
   "Given a TITLE, return the markdown link associated."
   (format "[%s](#%s)" title
           (->> title
                downcase
-               (replace-regexp-in-string "[^a-z0-9 -]" "")
+               (replace-regexp-in-string "-" markdown-toc--protection-symbol)
+               (replace-regexp-in-string "[[:punct:]]" "")
+               (replace-regexp-in-string markdown-toc--protection-symbol "-")
                (s-replace " " "-"))))
 
 (defun markdown-toc--to-markdown-toc (level-title-toc-list)
diff --git a/release-notes.md b/release-notes.md
index 9239899..33bbad8 100644
--- a/release-notes.md
+++ b/release-notes.md
@@ -1,3 +1,9 @@
+# 0.1.1
+
+- [X] Update version
+- [X] Fix the problem when generating TOC for document with UTF-8 characters - Closes #24
+- [X] Release notes
+
 # 0.1.0
 
 - [X] Update dependencies (markdown-mode)
diff --git a/test/markdown-toc-test.el b/test/markdown-toc-test.el
index 7c660af..6ebdf05 100755
--- a/test/markdown-toc-test.el
+++ b/test/markdown-toc-test.el
@@ -117,6 +117,7 @@ NB-LINES-FORWARD is the number of lines to get back to."
         - [Marmalade (recommended)](#marmalade-recommended)
         - [Melpa-stable](#melpa-stable)
         - [Melpa (~snapshot)](#melpa-snapshot)
+        - [[配置 SPF Sender Policy Framework 记录]](#配置-spf-sender-policy-framework-记录)
     - [Install](#install)
         - [Load org-trello](#load-org-trello)
         - [Alternative](#alternative)
@@ -132,6 +133,7 @@ For this, you need to install a snippet of code in your emacs configuration file
 ### Marmalade (recommended)
 ### Melpa-stable
 ### Melpa (~snapshot)
+### [配置 SPF Sender Policy Framework 记录]
 ## Install
 ### Load org-trello
 ### Alternative
@@ -147,6 +149,7 @@ For this, you need to install a snippet of code in your emacs configuration file
 ### Marmalade (recommended)
 ### Melpa-stable
 ### Melpa (~snapshot)
+### [配置 SPF Sender Policy Framework 记录]
 ## Install
 ### Load org-trello
 ### Alternative
diff --git a/todo.org b/todo.org
index 61371ad..4dc0e8b 100644
--- a/todo.org
+++ b/todo.org
@@ -1,6 +1,11 @@
  #+title: dev backlog
 #+author: ardumont
 
+* DONE 0.1.1 [100%]
+CLOSED: [2016-07-20 Wed 11:40]
+- [X] Update version
+- [X] Fix the problem when generating TOC for document with UTF-8 characters - Closes #24
+- [X] Release notes
 * DONE 0.1.0 [100%]
 CLOSED: [2016-02-27 Sat 11:16]
 - [X] Update dependencies (markdown-mode)