diff --git a/Source/Libs/GLibSharp/GLibSharp-api.xml b/Source/Libs/GLibSharp/GLibSharp-api.xml
index 4aa4bfda8..e6d11500e 100755
--- a/Source/Libs/GLibSharp/GLibSharp-api.xml
+++ b/Source/Libs/GLibSharp/GLibSharp-api.xml
@@ -29,4 +29,5 @@
     </struct>
   </namespace>
   <symbol type="manual" cname="GKeyFile" name="GLib.KeyFile" />
+  <symbol type="manual" cname="gvariant" name="GLib.Variant" />
 </api>
\ No newline at end of file
diff --git a/Source/Libs/GioSharp/GioSharp.metadata b/Source/Libs/GioSharp/GioSharp.metadata
index d080879db..f5fa249d6 100755
--- a/Source/Libs/GioSharp/GioSharp.metadata
+++ b/Source/Libs/GioSharp/GioSharp.metadata
@@ -149,6 +149,8 @@
   <attr path="/api/namespace/object[@cname='GSettings']/method[@name='SetStrv']/*/*[@name='value']" name="null_term_array">1</attr>
   <attr path="/api/namespace/object[@cname='GSimpleAction']/method[@name='SetState']" name="hidden">1</attr>
   <attr path="/api/namespace/object[@cname='GSimpleAction']/method[@name='SetStateHint']" name="hidden">1</attr>
+  <attr path="/api/namespace/object[@cname='GSimpleAction']/signal[@cname='activate']" name="name">Activated</attr>
+  <attr path="/api/namespace/object[@cname='GSimpleAction']/signal[@cname='change-state']" name="name">StateChanged</attr>
   <attr path="/api/namespace/object[@cname='GSimpleAsyncResult']/constructor[@cname='g_simple_async_result_new_error']" name="hidden">1</attr>
   <attr path="/api/namespace/object[@cname='GSimpleAsyncResult']/method[@name='SetError']" name="hidden">1</attr>
   <attr path="/api/namespace/object[@cname='GThemedIcon']/method[@name='GetNames']/return-type" name="null_term_array">1</attr> 
diff --git a/Source/Libs/GtkSharp/Accel.cs b/Source/Libs/GtkSharp/Accel.cs
index 098782234..a01ce2827 100755
--- a/Source/Libs/GtkSharp/Accel.cs
+++ b/Source/Libs/GtkSharp/Accel.cs
@@ -33,7 +33,7 @@ namespace Gtk {
 			IntPtr native = GLib.Marshaller.StringToPtrGStrdup (file_name);
 			gtk_accel_map_save (native);
 			GLib.Marshaller.Free (native);
-		}
+        }
 
 		[DllImport (Global.GtkNativeDll, CallingConvention = CallingConvention.Cdecl)]
 		static extern void gtk_accel_map_add_filter(IntPtr filter_pattern);
diff --git a/build.cake b/build.cake
index a6c9e3e1b..3dc480195 100755
--- a/build.cake
+++ b/build.cake
@@ -6,7 +6,7 @@
 // VARS
 
 Settings.Cake = Context;
-Settings.Version = "3.22.24.16";
+Settings.Version = "3.22.24.17";
 Settings.BuildTarget = Argument("BuildTarget", "Default");
 Settings.Assembly = Argument("Assembly", "");