diff --git a/.gitignore b/.gitignore
index 0e8ce99..563e44e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@
 /less-471.tar.gz
 /less-478.tar.gz
 /less-479.tar.gz
+/less-481.tar.gz
diff --git a/less-394-search.patch b/less-394-search.patch
deleted file mode 100644
index 909d1b4..0000000
--- a/less-394-search.patch
+++ /dev/null
@@ -1,32 +0,0 @@
---- less-394/line.c.search	2005-12-03 21:20:32.000000000 +0100
-+++ less-394/line.c	2006-02-15 11:23:25.308694376 +0100
-@@ -1125,6 +1125,14 @@
- 				break;
- 			}
- 		}
-+		if (c == '\0')
-+		{
-+			/* 
-+			 * Pretend the line ended here
-+			 */
-+			new_pos = ch_tell();
-+			break;
-+		}
- 		linebuf[n++] = c;
- 		c = ch_forw_get();
- 	}
-@@ -1198,6 +1206,14 @@
- 				*to = *fm;
- 			n = size_linebuf - old_size_linebuf;
- 		}
-+		if (c == '\0')
-+		{
-+			/*
-+			 * Pretend the line ended here
-+			 */
-+			new_pos = ch_tell() + 1;
-+			break;
-+		}
- 		linebuf[--n] = c;
- 	}
- 	if (linep != NULL)
diff --git a/less-458-outdated-unicode-data.patch b/less-458-outdated-unicode-data.patch
deleted file mode 100644
index b0697fa..0000000
--- a/less-458-outdated-unicode-data.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff -pruN less-458.orig/charset.c less-458/charset.c
---- less-458.orig/charset.c	2013-04-05 01:55:05.000000000 +0900
-+++ less-458/charset.c	2014-03-10 19:47:09.850026052 +0900
-@@ -970,7 +970,7 @@ static struct wchar_range ubin_table[] =
- 	{  0x2064,  0x2069} /* Cn */,
- 	{  0x206A,  0x206F} /* Cf */,
- 	{  0x2072,  0x2073} /* Cn */, {  0x208F,  0x208F} /* Cn */,
--	{  0x2095,  0x209F} /* Cn */, {  0x20B6,  0x20CF} /* Cn */,
-+	{  0x2095,  0x209F} /* Cn */, {  0x20BB,  0x20CF} /* Cn */,
- 	{  0x20F0,  0x20FF} /* Cn */, {  0x214F,  0x2152} /* Cn */,
- 	{  0x2185,  0x218F} /* Cn */, {  0x23E8,  0x23FF} /* Cn */,
- 	{  0x2427,  0x243F} /* Cn */, {  0x244B,  0x245F} /* Cn */,
diff --git a/less.spec b/less.spec
index 8ee454f..08e4f6e 100644
--- a/less.spec
+++ b/less.spec
@@ -1,16 +1,14 @@
 Summary: A text file browser similar to more, but better
 Name: less
-Version: 479
-Release: 3%{?dist}
+Version: 481
+Release: 1%{?dist}
 License: GPLv3+ or BSD
 Group: Applications/Text
 Source: http://www.greenwoodsoftware.com/less/%{name}-%{version}.tar.gz
 Source1: lesspipe.sh
 Source2: less.sh
 Source3: less.csh
-Source4: less.zsh
 Patch1: less-444-Foption.v2.patch
-Patch2: less-394-search.patch
 Patch4: less-394-time.patch
 Patch5: less-418-fsync.patch
 Patch6: less-436-manpage-add-old-bot-option.patch
@@ -38,7 +36,6 @@ files, and you'll use it frequently.
 %prep
 %setup -q
 %patch1 -p2 -b .Foption
-%patch2 -p1 -b .search
 %patch4 -p1 -b .time
 %patch5 -p1 -b .fsync
 %patch6 -p1 -b .manpage-add-old-bot-option
@@ -61,7 +58,6 @@ mkdir -p $RPM_BUILD_ROOT/etc/profile.d
 install -p        %{SOURCE1} $RPM_BUILD_ROOT/%{_bindir}
 install -p -m 644 %{SOURCE2} $RPM_BUILD_ROOT/etc/profile.d
 install -p -m 644 %{SOURCE3} $RPM_BUILD_ROOT/etc/profile.d
-install -p -m 644 %{SOURCE4} $RPM_BUILD_ROOT/etc/profile.d
 
 %files
 %doc README NEWS INSTALL
@@ -71,6 +67,9 @@ install -p -m 644 %{SOURCE4} $RPM_BUILD_ROOT/etc/profile.d
 %{_mandir}/man1/*
 
 %changelog
+* Fri Oct 2 2015 Viktor Jancik <vjancik@redhat.com> - 481-1
+- Update to version 481, fixes #1231493
+
 * Wed Sep 2 2015 Viktor Jancik <vjancik@redhat.com> - 479-3
 - Added missing double quotes in profile.d scripts
 - Corrected license information
diff --git a/less.zsh b/less.zsh
deleted file mode 100755
index b5d4175..0000000
--- a/less.zsh
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/zsh
-# less initialization script (sh)
-if [[ -x /usr/bin/lesspipe.sh && -z "$LESSOPEN" ]] ; then
-    export LESSOPEN="|/usr/bin/lesspipe.sh %s"
-fi
diff --git a/sources b/sources
index da68519..b9f3fe7 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-049f51ccfe2686009c6ce943eeb4bbaf  less-479.tar.gz
+50ef46065c65257141a7340123527767  less-481.tar.gz