diff --git a/academic/units/units.SlackBuild b/academic/units/units.SlackBuild
index 1d42d18342..99d33ea762 100644
--- a/academic/units/units.SlackBuild
+++ b/academic/units/units.SlackBuild
@@ -25,7 +25,7 @@
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=units
-VERSION=${VERSION:-2.12}
+VERSION=${VERSION:-2.13}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
diff --git a/academic/units/units.info b/academic/units/units.info
index 82679387dc..9dd512b0ef 100644
--- a/academic/units/units.info
+++ b/academic/units/units.info
@@ -1,10 +1,10 @@
 PRGNAM="units"
-VERSION="2.12"
+VERSION="2.13"
 HOMEPAGE="http://www.gnu.org/software/units/"
-DOWNLOAD="http://ftp.gnu.org/gnu/units/units-2.12.tar.gz"
-MD5SUM="a9abd1f31a8dce22795372d5f87b9318"
+DOWNLOAD="http://ftp.gnu.org/gnu/units/units-2.13.tar.gz"
+MD5SUM="5cbf2a6af76e94ba0ac55fc8d99d5a3e"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
-REQUIRES=""
+REQUIRES="Unidecode"
 MAINTAINER="ArTourter"
 EMAIL="artourter@gmail.com"