diff --git a/.cvsignore b/.cvsignore
index 6bd47d5..49733a1 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -3,3 +3,5 @@ m4-1.4.8.tar.bz2.sig
 m4-1.4.9.tar.bz2
 m4-1.4.9.tar.bz2.sig
 m4-1.4.10.tar.bz2.sig
+m4-1.4.11.tar.bz2
+m4-1.4.11.tar.bz2.sig
diff --git a/m4-1.4.10-snprintf.patch b/m4-1.4.10-snprintf.patch
deleted file mode 100644
index 29f86bb..0000000
--- a/m4-1.4.10-snprintf.patch
+++ /dev/null
@@ -1,25 +0,0 @@
---- m4-1.4.10/lib/vasnprintf.c_old	2007-07-05 13:48:27.000000000 +0200
-+++ m4-1.4.10/lib/vasnprintf.c	2007-12-13 13:38:39.000000000 +0100
-@@ -3385,10 +3385,22 @@
- #endif
- 		  *fbp = dp->conversion;
- #if USE_SNPRINTF
-+#if !(__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 3))
- 		fbp[1] = '%';
- 		fbp[2] = 'n';
- 		fbp[3] = '\0';
- #else
-+		/* On glibc2 systems from glibc >= 2.3 - probably also older
-+		ones - we know that snprintf's returns value conforms to
-+		ISO C 99: the gl_SNPRINTF_DIRECTIVE_N test passes.
-+		Therefore we can avoid using %n in this situation.
-+		On glibc2 systems from 2004-10-18 or newer, the use of %n
-+		in format strings in writable memory may crash the program
-+		(if compiled with _FORTIFY_SOURCE=2), so we should avoid it
-+		in this situation.  */
-+		fbp[1] = '\0';
-+#endif 
-+#else
- 		fbp[1] = '\0';
- #endif
- 
diff --git a/m4.spec b/m4.spec
index 9a3a263..5155124 100644
--- a/m4.spec
+++ b/m4.spec
@@ -1,12 +1,11 @@
 Summary: The GNU macro processor
 Name: m4
-Version: 1.4.10
-Release: 3%{?dist}
+Version: 1.4.11
+Release: 1%{?dist}
 License: GPLv3+
 Group: Applications/Text
 Source0: ftp://ftp.gnu.org/gnu/m4/m4-%{version}.tar.bz2
 Source1: ftp://ftp.gnu.org/gnu/m4/m4-%{version}.tar.bz2.sig
-Patch0: m4-1.4.10-snprintf.patch
 URL: http://www.gnu.org/software/m4/
 Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 Requires(post): /sbin/install-info
@@ -24,7 +23,6 @@ Install m4 if you need a macro processor.
 
 %prep
 %setup -q
-%patch0 -p1 -b .snprintf
 
 %build
 %configure
@@ -55,6 +53,11 @@ fi
 rm -rf $RPM_BUILD_ROOT
 
 %changelog
+* Wed Apr 23 2008 Vitezslav Crhonek <vcrhonek@redhat.com> - 1.4.11-1
+- Update to m4-1.4.11 (removed vasnprintf patch, it's included in
+  upstream source)
+  Resolves: #443589
+
 * Mon Feb 11 2008 Vitezslav Crhonek <vcrhonek@redhat.com> - 1.4.10-3
 - Fix Buildroot
 
diff --git a/sources b/sources
index f92fc74..4c12a56 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-3710d56d8b684bfebef424c98f2828c8  m4-1.4.10.tar.bz2.sig
-0a35bab2f5d605e08083d7e3cbd4b8b0  m4-1.4.10.tar.bz2
+96ec473c2a6f203976c028e896a01b28  m4-1.4.11.tar.bz2
+35b3a5a6c9b231527318bc3b4447adae  m4-1.4.11.tar.bz2.sig