diff --git a/m4/.md5sum b/m4/.md5sum
index 8d06c84c..06439909 100644
--- a/m4/.md5sum
+++ b/m4/.md5sum
@@ -1 +1 @@
-8bcd8244d5bed9f8e2d5f05ad693b8b4  m4-1.4.5.tar.bz2
+f5babaaa1e337f0aee3bdee55c758d79  m4-1.4.6.tar.bz2
diff --git a/m4/Pkgfile b/m4/Pkgfile
index afaa6286..6d74f428 100644
--- a/m4/Pkgfile
+++ b/m4/Pkgfile
@@ -3,7 +3,7 @@
 # Maintainer:  Per Lidén, core-ports at crux dot nu
 
 name=m4
-version=1.4.5
+version=1.4.6
 release=1
 source=(ftp://ftp.gnu.org/gnu/$name/$name-$version.tar.bz2)