diff --git a/Changelog.md b/Changelog.md
index 38417e6..c761e42 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,5 +1,9 @@
 # v0.10.3
 
+- Performance improvements in the deciphering code.
+
+# v0.10.3
+
 ## Bugfixes
 - Fixed the deciphering code. Thanks @Cyano!
 
diff --git a/YoutubeExtractor/YoutubeExtractor/Properties/AssemblyInfo.cs b/YoutubeExtractor/YoutubeExtractor/Properties/AssemblyInfo.cs
index d2b0bfa..114f767 100644
--- a/YoutubeExtractor/YoutubeExtractor/Properties/AssemblyInfo.cs
+++ b/YoutubeExtractor/YoutubeExtractor/Properties/AssemblyInfo.cs
@@ -10,5 +10,5 @@
 [assembly: AssemblyCopyright("Copyright © 2014")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
-[assembly: AssemblyVersion("0.10.3")]
-[assembly: AssemblyFileVersion("0.10.3")]
\ No newline at end of file
+[assembly: AssemblyVersion("0.10.4")]
+[assembly: AssemblyFileVersion("0.10.4")]
\ No newline at end of file
diff --git a/YoutubeExtractor/YoutubeExtractor/YoutubeExtractor.nuspec b/YoutubeExtractor/YoutubeExtractor/YoutubeExtractor.nuspec
index 0c8fd2d..d6dd813 100644
--- a/YoutubeExtractor/YoutubeExtractor/YoutubeExtractor.nuspec
+++ b/YoutubeExtractor/YoutubeExtractor/YoutubeExtractor.nuspec
@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd">
     <metadata>
         <id>YoutubeExtractor</id>
-        <version>0.10.3</version>
+        <version>0.10.4</version>
         <title>YoutubeExtractor</title>
         <authors>Dennis Daume</authors>
         <owners>Dennis Daume</owners>