diff --git a/lyx-1.6.3.diff b/lyx-1.6.3.diff
deleted file mode 100644
index 71301a7..0000000
--- a/lyx-1.6.3.diff
+++ /dev/null
@@ -1,13 +0,0 @@
-Index: lyx-1.6.3/src/frontends/qt4/LengthCombo.cpp
-===================================================================
---- lyx-1.6.3.orig/src/frontends/qt4/LengthCombo.cpp
-+++ lyx-1.6.3/src/frontends/qt4/LengthCombo.cpp
-@@ -27,7 +27,7 @@ LengthCombo::LengthCombo(QWidget * paren
- 	for (int i = 0; i < lyx::num_units; i++) {
- 		// mu does not make sense usually
- 		// so it must be added manually, if needed
--		if (lyx::unit_name[i] == "mu")
-+		if (!strcmp(lyx::unit_name[i], "mu"))
- 			continue;
- 		QComboBox::addItem(lyx::qt_(lyx::unit_name_gui[i]),
- 			lyx::toqstr(lyx::unit_name[i]));
diff --git a/lyx-1.6.5.tar.bz2 b/lyx-1.6.5.tar.bz2
deleted file mode 100644
index 09de4f2..0000000
--- a/lyx-1.6.5.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3670367de2925757c31190ca176fb41f7097417ab43b5b64144ac147e819b277
-size 11588575
diff --git a/lyx-1.6.7.tar.bz2 b/lyx-1.6.7.tar.bz2
new file mode 100644
index 0000000..2981874
--- /dev/null
+++ b/lyx-1.6.7.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b667a2bb56033cf40a219ec91c156f1c5785143156b48dc656ba0b369bdd79ce
+size 12087980
diff --git a/lyx.changes b/lyx.changes
index 77ece3e..f687e22 100644
--- a/lyx.changes
+++ b/lyx.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Sat Jul 17 12:17:19 UTC 2010 - beineri@opensuse.org
+
+- update to 1.6.7:
+   * fix all known stability problems with Qt 4.6
+
 -------------------------------------------------------------------
 Wed Apr 14 19:00:43 UTC 2010 - beineri@opensuse.org
 
diff --git a/lyx.spec b/lyx.spec
index 173ab3f..7fcc676 100644
--- a/lyx.spec
+++ b/lyx.spec
@@ -1,5 +1,5 @@
 #
-# spec file for package lyx (Version 1.6.5)
+# spec file for package lyx (Version 1.6.7)
 #
 # Copyright (c) 2010 SUSE LINUX Products GmbH, Nuernberg, Germany.
 #
@@ -30,13 +30,12 @@ License:        LGPLv2.1+
 Group:          Productivity/Publishing/TeX/Frontends
 Requires:       texlive-latex ImageMagick free-ttf-fonts
 AutoReqProv:    on
-Version:        1.6.5
+Version:        1.6.7
 Release:        1
-%define rversion 1.6.5
+%define rversion 1.6.7
 Summary:        LaTeX-Based WYSIWYG Editor
 Url:            http://www.lyx.org/
 Source:         lyx-%{rversion}.tar.bz2
-Patch0:         lyx-1.6.3.diff
 Source1:        lyx.desktop
 Source2:        lyx.png
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
@@ -56,7 +55,6 @@ Authors:
 
 %prep
 %setup -q -n %{name}-%{rversion}
-%patch0 -p1
 
 %build
 #%{?suse_update_config:%{suse_update_config -f config}}