diff --git a/CommonMark.NET.nuspec b/CommonMark.NET.nuspec
index bf83bd1..54faad3 100644
--- a/CommonMark.NET.nuspec
+++ b/CommonMark.NET.nuspec
@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2011/10/nuspec.xsd">
   <metadata>
     <id>CommonMark.NET</id>
-    <version>0.9.0</version>
+    <version>0.9.1</version>
     <title>CommonMark.NET</title>
     <authors>Knagis</authors>
     <licenseUrl>https://raw.githubusercontent.com/Knagis/CommonMark.NET/master/LICENSE.md</licenseUrl>
@@ -11,7 +11,7 @@
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
     <summary>Fastest .NET library for converting Markdown documents to HTML.</summary>
     <description>.NET library for converting Markdown documents to HTML according to the CommonMark specification. Optimized for maximum performance and targets every .NET version since 2.0, including PCL, Mono and .NET Core.</description>
-    <releaseNotes>Updated to specification 0.19. New HtmlFormatter class that allows customization of HTML output. Package now includes console executable that can be used to convert markdown files.</releaseNotes>
+    <releaseNotes>Updated to specification 0.20. Additional bugfixes.</releaseNotes>
     <copyright>Copyright © Kārlis Gaņģis 2014-2015</copyright>
     <tags>CommonMark Markdown</tags>
   </metadata>
diff --git a/CommonMark/project.json b/CommonMark/project.json
index bd18275..bceeedf 100644
--- a/CommonMark/project.json
+++ b/CommonMark/project.json
@@ -1,5 +1,5 @@
 {
-    "version": "0.9.0",
+    "version": "0.9.1",
     "dependencies": { },
     "frameworks": {
         "aspnetcore50": {
diff --git a/README.md b/README.md
index d119fc6..885af10 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # CommonMark.NET
 
-Implementation of [CommonMark] [1] specification (passes tests from version 0.19) in C# for converting Markdown documents to HTML.
+Implementation of [CommonMark] [1] specification (passes tests from version 0.20) in C# for converting Markdown documents to HTML.
 
 The current version of the library is also [available on NuGet] [nuget].