diff --git a/libdatrie-0.2.8.tar.xz b/libdatrie-0.2.8.tar.xz
deleted file mode 100644
index b944825..0000000
--- a/libdatrie-0.2.8.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6a14d55c5687fc325216fffb5db0cf55d31b108cce65314a6d5c8042417ab7c2
-size 286428
diff --git a/libdatrie-0.2.9.tar.xz b/libdatrie-0.2.9.tar.xz
new file mode 100644
index 0000000..6a930a1
--- /dev/null
+++ b/libdatrie-0.2.9.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d980713e7ad8e19cf3b54ee0173782b94332af8e7e4e936dde01d2cd72e1da1d
+size 290940
diff --git a/libdatrie-doxygen-found-is-enough.patch b/libdatrie-doxygen-found-is-enough.patch
deleted file mode 100644
index f679219..0000000
--- a/libdatrie-doxygen-found-is-enough.patch
+++ /dev/null
@@ -1,18 +0,0 @@
-Index: libdatrie-0.2.8/configure.ac
-===================================================================
---- libdatrie-0.2.8.orig/configure.ac
-+++ libdatrie-0.2.8/configure.ac
-@@ -112,12 +112,7 @@ if test "x$enable_doxygen_doc" = "xyes";
-   else
-     AC_MSG_CHECKING([doxygen >= $DOXYGEN_REQ_VER])
-     DOXYGEN_VER=$($DOXYGEN --version)
--    if expr $DOXYGEN_VER \< $DOXYGEN_REQ_VER > /dev/null; then
--      AC_MSG_RESULT([$DOXYGEN_VER, no, documentation disabled])
--      enable_doxygen_doc="no"
--    else
--      AC_MSG_RESULT([$DOXYGEN_VER, yes])
--    fi
-+    AC_MSG_RESULT([$DOXYGEN_VER, yes])
-   fi
- fi
- 
diff --git a/libdatrie-doxygen-version-check.patch b/libdatrie-doxygen-version-check.patch
new file mode 100644
index 0000000..88ae997
--- /dev/null
+++ b/libdatrie-doxygen-version-check.patch
@@ -0,0 +1,18 @@
+--- libdatrie-0.2.8/configure.ac	2014-01-10 05:20:37.000000000 +0100
++++ libdatrie-0.2.8/configure.ac	2015-08-18 16:42:15.274113614 +0200
+@@ -112,12 +112,9 @@ if test "x$enable_doxygen_doc" = "xyes";
+   else
+     AC_MSG_CHECKING([doxygen >= $DOXYGEN_REQ_VER])
+     DOXYGEN_VER=$($DOXYGEN --version)
+-    if expr $DOXYGEN_VER \< $DOXYGEN_REQ_VER > /dev/null; then
+-      AC_MSG_RESULT([$DOXYGEN_VER, no, documentation disabled])
+-      enable_doxygen_doc="no"
+-    else
+-      AC_MSG_RESULT([$DOXYGEN_VER, yes])
+-    fi
++    AX_COMPARE_VERSION([$DOXYGEN_VER],[ge],[DOXYGEN_REQ_VER], 
++                       [AC_MSG_RESULT([$DOXYGEN_VER, yes])], 
++                       [AC_MSG_RESULT([$DOXYGEN_VER, no, documentation disabled]); enable_doxygen_doc="no"])
+   fi
+ fi
+
diff --git a/libdatrie.changes b/libdatrie.changes
index 02c3edd..4e3b0cf 100644
--- a/libdatrie.changes
+++ b/libdatrie.changes
@@ -1,3 +1,14 @@
+-------------------------------------------------------------------
+Tue Aug 18 14:48:57 UTC 2015 - pgajdos@suse.com
+
+- update to version 0.2.9
+  * Fix infinite loop on empty trie iteration.
+  * Document about alphabet size.
+  * Disable timestamp in Doxygen-generated doc.
+  * etc. see ChangeLog
+- remove libdatrie-doxygen-found-is-enough.patch in favour of
+  libdatrie-doxygen-version-check.patch
+
 -------------------------------------------------------------------
 Tue Aug 18 11:28:57 UTC 2015 - dimstar@opensuse.org
 
diff --git a/libdatrie.spec b/libdatrie.spec
index baa64e2..f346d25 100644
--- a/libdatrie.spec
+++ b/libdatrie.spec
@@ -17,7 +17,7 @@
 
 
 Name:           libdatrie
-Version:        0.2.8
+Version:        0.2.9
 Release:        0
 Summary:        Double-Array Trie Library
 License:        LGPL-2.1
@@ -25,8 +25,10 @@ Group:          System/Libraries
 Url:            http://linux.thai.net/~thep/datrie/datrie.html
 Source:         ftp://linux.thai.net/pub/ThaiLinux/software/libthai/%{name}-%{version}.tar.xz
 Source99:       baselibs.conf
-Patch0:         libdatrie-doxygen-found-is-enough.patch
-BuildRequires:  doxygen >= 1.8.4
+# sent upstream (theppitak@gmail.com)
+Patch0:         libdatrie-doxygen-version-check.patch
+BuildRequires:  autoconf-archive
+BuildRequires:  doxygen
 BuildRequires:  libtool
 BuildRequires:  pkg-config
 BuildRequires:  xz
@@ -83,8 +85,8 @@ mv %{buildroot}%{_datadir}/doc/libdatrie/README.migration %{buildroot}%{_docdir}
 
 %files devel
 %defattr(-,root,root)
-%{_bindir}/trietool-0.2
-%doc %{_mandir}/man*/trietool-0.2.*
+%{_bindir}/trietool*
+%doc %{_mandir}/man*/trietool*.1.gz
 %{_includedir}/datrie/
 %{_libdir}/libdatrie.so
 %{_libdir}/pkgconfig/datrie-0.2.pc