diff --git a/dtc-1.4.2.tar.xz b/dtc-1.4.2.tar.xz
deleted file mode 100644
index c1dc8e6..0000000
--- a/dtc-1.4.2.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:13456ee9840abbbcb956d0711c580d28524e2ee17840e556e744311f2d8afaac
-size 112480
diff --git a/dtc-1.4.3.tar.gz b/dtc-1.4.3.tar.gz
new file mode 100644
index 0000000..fcc2548
--- /dev/null
+++ b/dtc-1.4.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:59c76612661032d7d558deb2d728e637e3bd7256cfcd8bc2f6a8594eebcfaabb
+size 157018
diff --git a/dtc.changes b/dtc.changes
index 98a4293..4a04d0e 100644
--- a/dtc.changes
+++ b/dtc.changes
@@ -1,3 +1,18 @@
+-------------------------------------------------------------------
+Fri Mar  3 12:01:08 UTC 2017 - jloeser@suse.com
+
+- version update to 1.4.3
+  * Add printf format attributes
+  * Correct some broken printf() like format mismatches
+  * libfdt: Add fdt_setprop_empty()
+  * libfdt: Remove undefined behaviour setting empty properties
+  * Print output filename as part of warning messages
+  * dtc: Use streq() in preference to strcmp()
+  * checks: Add Warning for stricter node name character checking
+  * checks: Add Warning for stricter property name character checking
+  * dtc: pos parameter to srcpos_string() can't be NULL
+  * livetree.c: Fix memory leak
+
 -------------------------------------------------------------------
 Mon Feb  6 14:00:11 UTC 2017 - jloeser@suse.com
 
diff --git a/dtc.spec b/dtc.spec
index 2a10ef2..61fc8a4 100644
--- a/dtc.spec
+++ b/dtc.spec
@@ -18,14 +18,14 @@
 
 %define         sover 1
 Name:           dtc
-Version:        1.4.2
+Version:        1.4.3
 Release:        0
 Summary:        Device-tree compiler
 License:        GPL-2.0+
 Group:          Development/Tools/Building
-Url:            http://devicetree.org/Device_Tree_Compiler
-Source:         https://www.kernel.org/pub/software/utils/dtc/%{name}-%{version}.tar.xz
-Source2:        baselibs.conf
+Url:            https://github.com/dgibson/dtc
+Source0:        https://github.com/dgibson/dtc/archive/v%{version}.tar.gz#/dtc-%{version}.tar.gz
+Source1:        baselibs.conf
 Patch3:         dtc-license.patch
 Patch4:         use-tx-as-the-type-specifier-instead-of-zx.patch
 BuildRequires:  bison