diff --git a/VERSION b/VERSION
index 91e4a9f..7849b73 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-6.3.2
+6.3.3
diff --git a/manifest.appcache b/manifest.appcache
index d57a989..8fac742 100644
--- a/manifest.appcache
+++ b/manifest.appcache
@@ -1,5 +1,5 @@
 CACHE MANIFEST
-# 6.3.2
+# 6.3.3
 
 css/uhr.css
 css/uhr-black.css
@@ -27,7 +27,6 @@ resources/close.png
 resources/favicon.png
 resources/settings.png
 resources/uhr.woff
-showcase/index.html
 COPYING
 README.md
 VERSION