diff --git a/src/Inventor/Gtk/SoGtk.cpp b/src/Inventor/Gtk/SoGtk.cpp
index f627ccd..68da705 100644
--- a/src/Inventor/Gtk/SoGtk.cpp
+++ b/src/Inventor/Gtk/SoGtk.cpp
@@ -71,7 +71,7 @@
   at <http://www.gtk.org>.
 
   The corresponding documentation for Coin is located 
-  <a href="http://coin3d.github.io/Coin/">here</a>.
+  <a href="https://coin3d.github.io/coin/">here</a>.
 */
 
 // *************************************************************************
diff --git a/src/Inventor/Gtk/common b/src/Inventor/Gtk/common
index 1fe77b0..426cd49 160000
--- a/src/Inventor/Gtk/common
+++ b/src/Inventor/Gtk/common
@@ -1 +1 @@
-Subproject commit 1fe77b0f449a3160de42a7aa6d28f4a787f0d55e
+Subproject commit 426cd49f3e4598ff96da50e521867b9fe550fd99