diff --git a/Graphics/Rendering/Pango.chs b/Graphics/Rendering/Pango.chs
--- a/Graphics/Rendering/Pango.chs
+++ b/Graphics/Rendering/Pango.chs
@@ -37,7 +37,7 @@
 -- * Native fonts on MacOS X using ATSUI for complex-text handling.
 --
 -- The integration of Pango
--- with Cairo <http://cairographics.org/> provides a complete solution with
+-- with Cairo <https://cairographics.org> provides a complete solution with
 -- high quality text handling and graphics rendering.
 --
 -- Dynamically loaded modules then handle text layout for particular
diff --git a/Graphics/Rendering/Pango/Markup.chs b/Graphics/Rendering/Pango/Markup.chs
--- a/Graphics/Rendering/Pango/Markup.chs
+++ b/Graphics/Rendering/Pango/Markup.chs
@@ -78,7 +78,7 @@
 
   -- | Change the size of the current font.
   --
-  -- * The constuctor takes the size in points (pt) or a predefined
+  -- * The constructor takes the size in points (pt) or a predefined
   --   sizes. Setting the absolute size 12.5pt can be achieved by passing
   --   'FontSize' ('SizePoint' 12.5) to 'markSpan'. Next to predefined
   --   absolute sizes such as 'Pango.SizeSmall' the size can be changed by
diff --git a/pango.cabal b/pango.cabal
--- a/pango.cabal
+++ b/pango.cabal
@@ -1,5 +1,5 @@
 Name:           pango
-Version:        0.13.5.0
+Version:        0.13.6.0
 License:        LGPL-2.1
 License-file:   COPYING
 Copyright:      (c) 2001-2010 The Gtk2Hs Team
@@ -40,7 +40,7 @@
 
 custom-setup
   setup-depends: base >= 4.6,
-                 Cabal >= 1.24 && < 2.3,
+                 Cabal >= 1.24 && < 2.5,
                  filepath >= 1.3 && < 1.5,
                  gtk2hs-buildtools >= 0.13.2.0 && < 0.14
 
@@ -80,7 +80,7 @@
         include-dirs:   .
         cpp-options:    -U__BLOCKS__
         if os(darwin) || os(freebsd)
-          cpp-options: -D__attribute__(A)= -D_Nullable= -D_Nonnull=
+          cpp-options: -D__attribute__(A)= -D_Nullable= -D_Nonnull= -D_Noreturn=
         if os(windows)
           cpp-options: -D__USE_MINGW_ANSI_STDIO=1
         -- Pango 1.26 has a mysterious bug that makes it go into an infinite