diff --git a/clzip-1.5.tar.lz b/clzip-1.5.tar.lz
deleted file mode 100644
index c8dd8ed..0000000
--- a/clzip-1.5.tar.lz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e8b3c7ea33d45ce25853f1088cdab325bde1c4e775d67f526d25593217efc469
-size 59899
diff --git a/clzip-1.5.tar.lz.sig b/clzip-1.5.tar.lz.sig
deleted file mode 100644
index 86bcff3..0000000
Binary files a/clzip-1.5.tar.lz.sig and /dev/null differ
diff --git a/clzip-1.6.tar.gz b/clzip-1.6.tar.gz
new file mode 100644
index 0000000..418f5ef
--- /dev/null
+++ b/clzip-1.6.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bb94b85bc16e015437abd1d199753ee3892bb56abbc170f26b02618b1ee5a54b
+size 66592
diff --git a/clzip-1.6.tar.gz.sig b/clzip-1.6.tar.gz.sig
new file mode 100644
index 0000000..230dd57
Binary files /dev/null and b/clzip-1.6.tar.gz.sig differ
diff --git a/clzip.changes b/clzip.changes
index 2b1a5e7..a80538a 100644
--- a/clzip.changes
+++ b/clzip.changes
@@ -1,3 +1,14 @@
+-------------------------------------------------------------------
+Wed Oct  1 11:00:54 UTC 2014 - jengelh@inai.de
+
+- Update to new upstream release 1.6
+* Compression ratio of option -9 has been slightly increased.
+* Copying of file dates, permissions, and ownership now behaves
+  like `cp -p`. (If the user ID or the group ID cannot be
+  duplicated, the file permission bits S_ISUID and S_ISGID are
+  cleared).
+* The license has been changed to GPL version 2 or later.
+
 -------------------------------------------------------------------
 Tue Sep 23 16:55:53 UTC 2014 - jengelh@inai.de
 
diff --git a/clzip.spec b/clzip.spec
index e092795..237ba96 100644
--- a/clzip.spec
+++ b/clzip.spec
@@ -19,20 +19,17 @@
 
 
 Name:           clzip
-Version:        1.5
+Version:        1.6
 Release:        0
 Summary:        Lossless Data Compressor based on LZMA
-License:        GPL-3.0+
+License:        GPL-2.0+
 Group:          Productivity/Archiving/Compression
 Url:            http://www.nongnu.org/lzip/clzip.html
 
-Source:         http://download.savannah.gnu.org/releases/lzip/%name-%version.tar.lz
-Source2:        http://download.savannah.gnu.org/releases/lzip/%name-%version.tar.lz.sig
+Source:         http://download.savannah.gnu.org/releases/lzip/%name-%version.tar.gz
+Source2:        http://download.savannah.gnu.org/releases/lzip/%name-%version.tar.gz.sig
 Source3:        %name.keyring
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-BuildRequires:  gcc
-BuildRequires:  glibc-devel
-BuildRequires:  lzip
 BuildRequires:  make
 BuildRequires:  pkgconfig
 Requires(post): info
@@ -49,12 +46,7 @@ Clzip is, in fact, a C language implementation of lzip, intended for
 embedded devices or systems lacking a C++ compiler.
 
 %prep
-%if 0%{?__lzip:1}
 %setup -q
-%else
-tar --use=lzip -xf "%{S:0}"
-%setup -DTq
-%endif
 
 %build
 # not autoconf