diff --git a/msmtp-1.6.2.tar.xz b/msmtp-1.6.2.tar.xz
deleted file mode 100644
index 4906e36..0000000
--- a/msmtp-1.6.2.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2f6ecd7cbfadf548fd55205bd24cb63b84bcbb1185efed917dd7800595a48789
-size 280292
diff --git a/msmtp-1.6.2.tar.xz.sig b/msmtp-1.6.2.tar.xz.sig
deleted file mode 100644
index 79cca35..0000000
Binary files a/msmtp-1.6.2.tar.xz.sig and /dev/null differ
diff --git a/msmtp-1.6.3.tar.xz b/msmtp-1.6.3.tar.xz
new file mode 100644
index 0000000..36112a8
--- /dev/null
+++ b/msmtp-1.6.3.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f982be069c0772c3ee83925f552f5dac5fb307d2d1c68202f9926bb13b757355
+size 282408
diff --git a/msmtp-1.6.3.tar.xz.sig b/msmtp-1.6.3.tar.xz.sig
new file mode 100644
index 0000000..11d7465
Binary files /dev/null and b/msmtp-1.6.3.tar.xz.sig differ
diff --git a/msmtp.changes b/msmtp.changes
index 6c8f0c6..c291383 100644
--- a/msmtp.changes
+++ b/msmtp.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Sun Nov 29 13:12:48 UTC 2015 - benoit.monin@gmx.fr
+
+- update to version 1.6.3:
+  * A bug in SOCKS support was fixed.
+  * Handling non-fatal errors in TLS handshakes was fixed.
+- fix info installation for suse package:
+  * properly requires %install_info_prereq
+  * call %install_info_delete in preun, not postun
+
 -------------------------------------------------------------------
 Fri Apr 24 19:10:07 UTC 2015 - benoit.monin@gmx.fr
 
diff --git a/msmtp.spec b/msmtp.spec
index 60e6ab0..dcb9db5 100644
--- a/msmtp.spec
+++ b/msmtp.spec
@@ -19,7 +19,7 @@
 %bcond_with gnome_keyring
 
 Name:           msmtp
-Version:        1.6.2
+Version:        1.6.3
 Release:        0
 BuildRequires:  libidn-devel
 BuildRequires:  openssl-devel
@@ -47,7 +47,8 @@ BuildRequires:  vim-base
 %endif #suse_version
 %endif #centos_version
 %if 0%{?suse_version}
-PreReq:         %install_info_prereq
+Requires(post): %install_info_prereq
+Requires(preun): %install_info_prereq
 %endif
 %if 0%{?fedora} || 0%{?rhel_version} || 0%{?centos_version}
 Requires(post): /sbin/install-info
@@ -165,7 +166,7 @@ rm -f "%{buildroot}%{_infodir}/dir"
 %post
 %install_info --info-dir=%{_infodir} %{_infodir}/msmtp.info%{ext_info}
 
-%postun
+%preun
 %install_info_delete --info-dir=%{_infodir} %{_infodir}/msmtp.info%{ext_info}
 %endif
 %if 0%{?fedora} || 0%{?rhel_version} || 0%{?centos_version}