diff --git a/CHANGELOG.md b/CHANGELOG.md
index b6dfb6d..981efa9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,15 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [0.1.1](https://github.com/ikatyang/tree-sitter-markdown/compare/v0.1.0...v0.1.1) (2019-10-01)
+
+
+### Performance Improvements
+
+* remove unnecessary buffering for block-level scanning ([b92a780](https://github.com/ikatyang/tree-sitter-markdown/commit/b92a780))
+
+
+
 ## 0.1.0 (2019-09-30)
 
 
diff --git a/docs/assets/tree-sitter-markdown-0.1.0/tree-sitter-markdown.wasm b/docs/assets/tree-sitter-markdown-0.1.1/tree-sitter-markdown.wasm
similarity index 94%
rename from docs/assets/tree-sitter-markdown-0.1.0/tree-sitter-markdown.wasm
rename to docs/assets/tree-sitter-markdown-0.1.1/tree-sitter-markdown.wasm
index 91b762a..553d988 100644
Binary files a/docs/assets/tree-sitter-markdown-0.1.0/tree-sitter-markdown.wasm and b/docs/assets/tree-sitter-markdown-0.1.1/tree-sitter-markdown.wasm differ
diff --git a/docs/index.html b/docs/index.html
index d28cde8..2db8f21 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -24,7 +24,7 @@
 }
 </style>
 
-<h1><a href="https://github.com/ikatyang/tree-sitter-markdown">Tree-sitter Markdown</a> <span class="version">v0.1.0</span></h1>
+<h1><a href="https://github.com/ikatyang/tree-sitter-markdown">Tree-sitter Markdown</a> <span class="version">v0.1.1</span></h1>
 
 <div id="playground-container" style="visibility: hidden;">
 
@@ -61,7 +61,7 @@ <h4>Tree</h4>
 
 <script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.45.0/codemirror.min.js"></script>
 
-<script>LANGUAGE_BASE_URL = "assets/tree-sitter-markdown-0.1.0";</script>
+<script>LANGUAGE_BASE_URL = "assets/tree-sitter-markdown-0.1.1";</script>
 <script src="assets/web-tree-sitter-0.15.9/tree-sitter.js"></script>
 
 <script src="https://cdnjs.cloudflare.com/ajax/libs/clusterize.js/0.18.0/clusterize.min.js"></script>
diff --git a/package.json b/package.json
index d53ae49..af4e64b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "tree-sitter-markdown",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "Markdown grammar for tree-sitter",
   "keywords": [
     "parser",