diff --git a/core/wiki/config/OfficialPluginLibrary.tid b/core/wiki/config/OfficialPluginLibrary.tid
index aa878e946..78e513137 100644
--- a/core/wiki/config/OfficialPluginLibrary.tid
+++ b/core/wiki/config/OfficialPluginLibrary.tid
@@ -1,6 +1,6 @@
 title: $:/config/OfficialPluginLibrary
 tags: $:/tags/PluginLibrary
-url: http://tiddlywiki.com/library/v5.1.12/index.html
+url: http://tiddlywiki.com/library/v5.1.13/index.html
 caption: {{$:/language/OfficialPluginLibrary}}
 
 {{$:/language/OfficialPluginLibrary/Hint}}
diff --git a/editions/prerelease/tiddlers/Release 5.1.13.tid b/editions/prerelease/tiddlers/Release 5.1.13.tid
new file mode 100644
index 000000000..35ecabe13
--- /dev/null
+++ b/editions/prerelease/tiddlers/Release 5.1.13.tid	
@@ -0,0 +1,37 @@
+caption: 5.1.13
+created: 20160713124714652
+modified: 20160713124714652
+tags: ReleaseNotes
+title: Release 5.1.13
+type: text/vnd.tiddlywiki
+
+//[[See GitHub for detailed change history of this release|https://github.com/Jermolene/TiddlyWiki5/compare/v5.1.12...v5.1.13]]//
+
+! Major Improvements
+
+
+
+! Other Improvements
+
+
+!! Usability Improvements
+
+* 
+
+!! Hackability Improvements
+
+* 
+
+!! Bug Fixes
+
+* 
+
+!! Node.js Improvements
+
+* 
+
+! Contributors
+
+[[@Jermolene|https://github.com/Jermolene]] would like to thank the contributors to this release who have generously given their time to help improve TiddlyWiki:
+
+* 
diff --git a/package.json b/package.json
index 9eb7ef5de..914e81e74 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "tiddlywiki",
   "preferGlobal": "true",
-  "version": "5.1.12",
+  "version": "5.1.13-prerelease",
   "author": "Jeremy Ruston <jeremy@jermolene.com>",
   "description": "a non-linear personal web notebook",
   "contributors": [