diff --git a/srcpkgs/tzutils/template b/srcpkgs/tzutils/template
index 22277ed0ded..73725ff5c66 100644
--- a/srcpkgs/tzutils/template
+++ b/srcpkgs/tzutils/template
@@ -1,6 +1,6 @@
 # Template build file for 'tzutils'.
 pkgname=tzutils
-version=2015a
+version=2015b
 revision=1
 wrksrc="tz-${version}"
 homepage="http://www.iana.org/time-zones"
@@ -8,7 +8,7 @@ short_desc="Time zone and daylight-saving time utilities"
 maintainer="Juan RP <xtraeme@gmail.com>"
 license="GPL-2"
 distfiles="https://github.com/eggert/tz/archive/${version}.tar.gz"
-checksum=3bcbf450f0195f7853195bd578a311f6e8383a4afb2bc30014fe5c14ea0288b6
+checksum=1ea0726e1aa540ccaa9930690fe47155e8b5b407c1b1acdd757c60bfecc30016
 
 do_build() {
 	make TZDIR=/usr/share/zoneinfo CC=$CC CFLAGS="$CFLAGS" LDFLAGS="$LDFLAGS"