diff --git a/python/attrs/attrs.SlackBuild b/python/attrs/attrs.SlackBuild
index e454fdd4d8..9d58cb5416 100644
--- a/python/attrs/attrs.SlackBuild
+++ b/python/attrs/attrs.SlackBuild
@@ -2,7 +2,7 @@
 
 # Slackware build script for attrs
 
-# Copyright 2016 Markus Reichelt, Aachen, DE
+# Copyright 2016-2017 Markus Reichelt, Aachen, DE
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -23,7 +23,7 @@
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=attrs
-VERSION=${VERSION:-16.1.0}
+VERSION=${VERSION:-16.3.0}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
diff --git a/python/attrs/attrs.info b/python/attrs/attrs.info
index 1448a80951..0356a37314 100644
--- a/python/attrs/attrs.info
+++ b/python/attrs/attrs.info
@@ -1,8 +1,8 @@
 PRGNAM="attrs"
-VERSION="16.1.0"
+VERSION="16.3.0"
 HOMEPAGE="https://pypi.python.org/pypi/attrs"
-DOWNLOAD="https://pypi.python.org/packages/b2/63/c969a9e1acca5922edf35f48552cdd40ec29f5bbb26fab6a3190b155a96e/attrs-16.1.0.tar.gz"
-MD5SUM="5bc532dde76f34ade746debabdfe1662"
+DOWNLOAD="https://pypi.python.org/packages/01/b0/3ac73bf6df716a38568a16f6a9cbc46cc9e8ed6fe30c8768260030db55d4/attrs-16.3.0.tar.gz"
+MD5SUM="4ec003c49360853cf935113d1ae56151"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES=""