diff --git a/.sandstorm/changelog.md b/.sandstorm/changelog.md
index 6042050..bfe1c3f 100644
--- a/.sandstorm/changelog.md
+++ b/.sandstorm/changelog.md
@@ -1,5 +1,6 @@
-# 2016-06-26a-sandstorm6 (2017-03-14)
+# 2017-02-19b-sandstorm6 (2017-03-14)
 
+ * Upgrade DokuWiki
  * Now cleans up cached content older than 30 days, as well as removing stale locks and other useless data
 
 # 2016-06-26a-sandstorm5 (2017-03-14)
diff --git a/.sandstorm/sandstorm-pkgdef.capnp b/.sandstorm/sandstorm-pkgdef.capnp
index 47ef4ed..b76adec 100644
--- a/.sandstorm/sandstorm-pkgdef.capnp
+++ b/.sandstorm/sandstorm-pkgdef.capnp
@@ -21,7 +21,7 @@ const pkgdef :Spk.PackageDefinition = (
 
     appVersion = 5,  # Increment this for every release.
 
-    appMarketingVersion = (defaultText = "2016-06-26a-sandstorm6"),
+    appMarketingVersion = (defaultText = "2017-02-19b-sandstorm6"),
     # Human-readable representation of appVersion. Should match the way you
     # identify versions of your app in documentation and marketing.
 
diff --git a/dokuwiki b/dokuwiki
index 5e2a993..d3d13e5 160000
--- a/dokuwiki
+++ b/dokuwiki
@@ -1 +1 @@
-Subproject commit 5e2a9935a535c9d27a6430bc1d1f4e976bb26818
+Subproject commit d3d13e525967aac5b41c37f6ed7b1a5dcb30fb78