diff --git a/pkgs/development/libraries/webkit/default.nix b/pkgs/development/libraries/webkit/default.nix
index 78bb31055cbd..31e96bd535a3 100644
--- a/pkgs/development/libraries/webkit/default.nix
+++ b/pkgs/development/libraries/webkit/default.nix
@@ -32,7 +32,7 @@ rec {
     # https://bugs.webkit.org/show_bug.cgi?id=42943
     # "--enable-wml"
     
-    # https://bugs.webkit.org/show_bug.cgi?id=43863
+    # https://bugs.webkit.org/show_bug.cgi?id=45110
     # "--enable-indexed-database"
 
     # "--enable-xhtmlmp"
@@ -44,7 +44,7 @@ rec {
     # "--enable-blob"
 
     # May be or not be triggering  https://bugs.webkit.org/show_bug.cgi?id=43878
-    "--enable-file-system"
+    # "--enable-file-system"
     "--enable-directory-upload"
     ];
 
diff --git a/pkgs/development/libraries/webkit/src-for-default.nix b/pkgs/development/libraries/webkit/src-for-default.nix
index dc9371cbe687..8e7a37299d88 100644
--- a/pkgs/development/libraries/webkit/src-for-default.nix
+++ b/pkgs/development/libraries/webkit/src-for-default.nix
@@ -1,9 +1,9 @@
 rec {
-   version="r65398";
-   name="webkit-r65398";
-   hash="0y9pfhff1nyc818li8lqdkq906yi1r9n9zzmgymx8zpqxg8kcmk8";
-   url="http://builds.nightly.webkit.org/files/trunk/src/WebKit-r65398.tar.bz2";
-   advertisedUrl="http://builds.nightly.webkit.org/files/trunk/src/WebKit-r65398.tar.bz2";
+   version="r67838";
+   name="webkit-r67838";
+   hash="0njncks7n9a1zmdpsbv9dm2iszdkgnd8an0dbg4fvy05ykmvfcms";
+   url="http://builds.nightly.webkit.org/files/trunk/src/WebKit-r67838.tar.bz2";
+   advertisedUrl="http://builds.nightly.webkit.org/files/trunk/src/WebKit-r67838.tar.bz2";
   
   
 }