diff --git a/network/masscan/masscan.SlackBuild b/network/masscan/masscan.SlackBuild
index 39c38c7837..2f2f6040af 100644
--- a/network/masscan/masscan.SlackBuild
+++ b/network/masscan/masscan.SlackBuild
@@ -2,7 +2,7 @@
 
 # Slackware build script for masscan
 
-# Copyright 2015 Kent Fritz Mountain View CA
+# Copyright 2015-2019 Kent Fritz Mountain View CA
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -23,13 +23,13 @@
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=masscan
-VERSION=${VERSION:-1.0.3}
+VERSION=${VERSION:-1.0.5}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
-    i?86) ARCH=i486 ;;
+    i?86) ARCH=i586 ;;
     arm*) ARCH=arm ;;
        *) ARCH=$( uname -m ) ;;
   esac
@@ -40,8 +40,8 @@ TMP=${TMP:-/tmp/SBo}
 PKG=$TMP/package-$PRGNAM
 OUTPUT=${OUTPUT:-/tmp}
 
-if [ "$ARCH" = "i486" ]; then
-  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
   LIBDIRSUFFIX=""
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
diff --git a/network/masscan/masscan.info b/network/masscan/masscan.info
index 124d2afddb..a92dde099f 100644
--- a/network/masscan/masscan.info
+++ b/network/masscan/masscan.info
@@ -1,8 +1,8 @@
 PRGNAM="masscan"
-VERSION="1.0.3"
+VERSION="1.0.5"
 HOMEPAGE="https://github.com/robertdavidgraham/masscan"
-DOWNLOAD="https://github.com/robertdavidgraham/masscan/archive/1.0.3.tar.gz"
-MD5SUM="ca88d1ec4b58dd165dbc0d66dbf026c5"
+DOWNLOAD="https://github.com/robertdavidgraham/masscan/archive/1.0.5.tar.gz"
+MD5SUM="708e02d58bf21bb7c55ea880df0317f5"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES=""