diff --git a/.gitignore b/.gitignore
index 2d152ff..f9ff01d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 passwd-0.78.tar.bz2
 /passwd-0.78.99.tar.bz2
 /passwd-0.79.tar.bz2
+/passwd-0.80.tar.bz2
diff --git a/passwd-0.79-stdin-length.patch b/passwd-0.79-stdin-length.patch
deleted file mode 100644
index 0d9f77e..0000000
--- a/passwd-0.79-stdin-length.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-Support passwords up to PAM_MAX_RESP_SIZE - 1 with --stdin
-
-diff -r a3adceb0d42d -r 41908bb68e45 passwd.c
---- a/passwd.c	Sat May 23 06:52:54 2015 +0200
-+++ b/passwd.c	Mon Nov 02 19:20:24 2015 +0100
-@@ -479,17 +479,32 @@
- 	/* If we need to read the new password from stdin, read it and switch
- 	 * to the really-quiet stdin conversation function. */
- 	if (passwd_flags & PASSWD_STDIN) {
--		char *ptr, newPassword[80];
-+		/* PAM's documentation says that PAM_MAX_RESP_SIZE is the
-+		 * maximum supported length of the password, but in practice
-+		 * the code (including examples in the OSF RFC) often truncates
-+		 * data at PAM_MAX_RESP_SIZE - 1. So, refuse to use anything
-+		 * longer than PAM_MAX_RESP_SIZE - 1, to prevent users from
-+		 * setting a password they won't be able to use to log in. */
-+		char *ptr, newPassword[PAM_MAX_RESP_SIZE];
- 		int i;
- 
- 		i = read(STDIN_FILENO, newPassword,
--			 sizeof(newPassword) - 1);
-+			 sizeof(newPassword));
- 		if (i < 0) {
- 			fprintf(stderr,
- 				_("%s: error reading from stdin: %s\n"), progname,
- 				strerror(errno));
- 			exit(1);
- 		}
-+		if (i == sizeof(newPassword)) {
-+			if (newPassword[i - 1] != '\n') {
-+				fprintf(stderr,
-+					_("%s: password too long, maximum is %zu"),
-+					progname, sizeof(newPassword) - 1);
-+				exit(1);
-+			}
-+			i--;
-+		}
- 
- 		newPassword[i] = '\0';
- 		ptr = strchr(newPassword, '\n');
diff --git a/passwd.spec b/passwd.spec
index b6a4407..b1453ef 100644
--- a/passwd.spec
+++ b/passwd.spec
@@ -6,20 +6,24 @@
 %endif
 Summary: An utility for setting or changing passwords using PAM
 Name: passwd
-Version: 0.79
-Release: 15%{?dist}
+Version: 0.80
+Release: 1%{?dist}
 License: BSD or GPL+
 Group: System Environment/Base
 URL: https://pagure.io/passwd
 Source: https://releases.pagure.org/passwd/passwd-%{version}.tar.bz2
-# Upstream changeset ca46cac76757082322d19f736a88cbf81bd70063
-Patch0: passwd-0.79-stdin-length.patch
 Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 Requires: pam >= 1.0.90, /etc/pam.d/system-auth
 %if %{WITH_SELINUX}
 Requires: libselinux >= 2.1.6-3
 BuildRequires: libselinux-devel >= 2.1.6-3
 %endif
+# Provides autoreconf
+BuildRequires: autoconf
+# Provides autopoint
+BuildRequires: gettext-devel
+# Provides aclocal
+BuildRequires: automake
 # https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/thread/IJFYI5Q2BYZKIGDFS2WLOBDUSEGWHIKV/
 BuildRequires: gcc
 BuildRequires: glib2-devel, libuser-devel, pam-devel, libuser >= 0.53-1
@@ -36,7 +40,7 @@ Modules) library.
 
 %prep
 %setup -q -n %{name}-%{version}
-%patch0 -p1 -b .stdin-length
+autoreconf -fis -Wall
 
 %build
 %configure \
@@ -76,6 +80,10 @@ done
 %{_mandir}/man1/passwd.1*
 
 %changelog
+* Thu Mar 29 2018 Jiri Kucera <jkucera@redhat.com> - 0.80-1
+- Update to passwd-0.80
+  Resolves: #1293929
+
 * Thu Mar 29 2018 Jiri Kucera <jkucera@redhat.com> - 0.79-15
 - Mercurial changeset ID changed to the corresponding Git
   changeset ID
diff --git a/sources b/sources
index a24fb77..fa7be4d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-529f7ab99ef4bcde410936477b680c5c  passwd-0.79.tar.bz2
+SHA512 (passwd-0.80.tar.bz2) = 95e16e740bb245a055d3872e9d080f951e4a378e450fa4fd7f7033573f348c9aa3ce6be256e2db32cd7d2d181faca7efff4c2f3f64ec1fb7cd411f5176eed0b4