diff --git a/extension/data/tbutils.js b/extension/data/tbutils.js
index 056c32eb5..4b54caffc 100644
--- a/extension/data/tbutils.js
+++ b/extension/data/tbutils.js
@@ -180,7 +180,7 @@ function initwrapper(userDetails, newModSubs) {
 
         TBUtils.toolboxVersion = `${manifest.version}${(betaRelease) ? ' (beta)' : ''}`;
         TBUtils.shortVersion = shortVersion;
-        TBUtils.releaseName = 'Alpha Aardvark';
+        TBUtils.releaseName = 'New Narwhal';
         TBUtils.configSchema = 1;
         TBUtils.notesSchema = 6;
         TBUtils.notesMinSchema = 4;
diff --git a/extension/manifest.json b/extension/manifest.json
index 69ffe0d86..9ec75a9d4 100644
--- a/extension/manifest.json
+++ b/extension/manifest.json
@@ -4,8 +4,8 @@
     "author": "toolbox team",
     "short_name": "toolbox",
     "description": "A set of tools to be used by moderators on reddit in order to make their jobs easier.",
-    "version": "4.0.14",
-    "version_name": "4.0.14: \"Alpha Aardvark\"",
+    "version": "4.0.15",
+    "version_name": "4.0.15: \"New Narwhal\"",
     "options_page": "data/background/options.html",
     "applications": {
         "gecko": {