diff --git a/gtkwave.spec b/gtkwave.spec
index 779925e..def1e71 100644
--- a/gtkwave.spec
+++ b/gtkwave.spec
@@ -9,7 +9,7 @@
 
 Summary:	Waveform Viewer
 Name:		gtkwave
-Version:	3.3.78
+Version:	3.3.79
 Release:	%{?prerel:0.}1%{?prerel:.%{prerel}}%{?dist}
 License:	GPLv2+
 Group:		Applications/Engineering
@@ -217,6 +217,15 @@ update-mime-database %{_datadir}/mime &>/dev/null || :
 %{_mandir}/man5/gtkwaverc.5*
 
 %changelog
+* Sat Dec 31 2016 Paul Howarth <paul@city-fan.org> - 3.3.79-1
+- Update to 3.3.79
+  - Disable accelerator keys in twinwave single window mode to avoid focus
+    conflicts
+  - Fixes for -fstrict-aliasing and other recent warnings
+  - Added fill_waveform rc variable and corresponding menu option
+    (/View/Show Filled High Values) to allow filling in the lower portion of
+    high values for increased visibility
+
 * Thu Oct 27 2016 Paul Howarth <paul@city-fan.org> - 3.3.78-1
 - Update to 3.3.78
   - Fixed crash when using multiple pattern searches
diff --git a/sources b/sources
index 17a8b80..1d1aaa0 100644
--- a/sources
+++ b/sources
@@ -1,4 +1,4 @@
-23ce9d73b5e48888cda4a9e96cf72f73  gtkwave-3.3.78.tar.gz
-2cc7754492918591242bc38a0b11d2a5  gtkwave-16.png
-410c50539074403d3a3240f7c9209b11  gtkwave-32.png
-4fdb2fec2b6d9732e2f111c6cd63b788  gtkwave-48.png
+SHA512 (gtkwave-3.3.79.tar.gz) = 27d8a6194d8bdd95f04916945089fee8dfae4652e8b8e89b5c84c48b8693083a8c4eec80d9c0536ee0cfb8d31a2d167259d8a95179b4a7ced883cc6003d5b490
+SHA512 (gtkwave-16.png) = 49550fd1d91802b98266be27476c1780e40553b56e09feb0fd469ee818162721ea03fad49de160b4e273a1215d63a3c638bbeaa70bd3bf350bc89c26fec73947
+SHA512 (gtkwave-32.png) = 31ee8b1afb3115c20121718919c78c8086e34f2ea3772587f359113900bb9ed93d9c6f69a0b5c566305445d52b581e571daf4585f27877dfb4e74b4e43018862
+SHA512 (gtkwave-48.png) = 06e3218444874e0bb5470357b953a11e107e7f790e020fefe5d8e6279d22c8aa4026a07d08cc8614c7e46344b54def2ca1cd1432c82cf3f33511b059e01cab47