diff --git a/pv-1.6.0.tar.bz2 b/pv-1.6.0.tar.bz2
deleted file mode 100644
index a961d64..0000000
--- a/pv-1.6.0.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0ece824e0da27b384d11d1de371f20cafac465e038041adab57fcf4b5036ef8d
-size 107723
diff --git a/pv-1.6.6.tar.bz2 b/pv-1.6.6.tar.bz2
new file mode 100644
index 0000000..9bde6f7
--- /dev/null
+++ b/pv-1.6.6.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:608ef935f7a377e1439c181c4fc188d247da10d51a19ef79bcdee5043b0973f1
+size 109220
diff --git a/pv-1.6.0.tar.bz2.txt b/pv-1.6.6.tar.bz2.txt
similarity index 50%
rename from pv-1.6.0.tar.bz2.txt
rename to pv-1.6.6.tar.bz2.txt
index e6bda63..acc0529 100644
--- a/pv-1.6.0.tar.bz2.txt
+++ b/pv-1.6.6.tar.bz2.txt
@@ -1,7 +1,7 @@
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.14 (GNU/Linux)
 
-iD8DBQBVBNTywVlroz/Fb1ERAkzgAJ9P+1FUiiZNdVm/oQ01rZx5ToF0dACdHSPx
-qAB50pdUCnfkTtwmeyZSYzs=
-=bdmC
+iD8DBQBZVsU9wVlroz/Fb1ERAo1jAKCRA/t5VQIOFcJ/R92ditqru3KBcgCgivrL
+4S5UbnYTj7PgYrTisxjvRu8=
+=Hzq0
 -----END PGP SIGNATURE-----
diff --git a/pv.changes b/pv.changes
index c72ca86..9d6f644 100644
--- a/pv.changes
+++ b/pv.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Mon Aug  7 23:34:32 UTC 2017 - jengelh@inai.de
+
+- Update to new upstream release 1.6.6
+  * Fix target buffer size (-B) being ignored
+  * Cap read/write sizes, and check elapsed time during read/write
+    cycle to avoid display hangs with large buffers or slow media.
+  * Report error in "-d" if process fd directory is unreadable, or
+    if process disappears before we start the main loop.
+
 -------------------------------------------------------------------
 Fri Mar 27 17:00:05 UTC 2015 - jengelh@inai.de
 
diff --git a/pv.spec b/pv.spec
index 39ae71a..ad0e311 100644
--- a/pv.spec
+++ b/pv.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package pv
 #
-# Copyright (c) 2015 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,7 +17,7 @@
 
 
 Name:           pv
-Version:        1.6.0
+Version:        1.6.6
 Release:        0
 Summary:        PipeViewer - Monitor the Progress of Data through Pipes
 License:        Artistic-2.0
@@ -43,7 +43,7 @@ BuildRequires:  sysvinit-tools
 
 %description
 PV ("Pipe Viewer") is a tool for monitoring the progress of data through a
-pipeline.  It can be inserted into any normal pipeline between two processes
+pipeline. It can be inserted into any normal pipeline between two processes
 to give a visual indication of how quickly data is passing through, how long
 it has taken, how near to completion it is, and an estimate of how long it
 will be until completion.
@@ -52,23 +52,19 @@ will be until completion.
 %setup -q
 
 %build
-%configure \
-	--enable-lfs \
-	--enable-nls \
-	--disable-debugging
-
+%configure --enable-lfs --enable-nls --disable-debugging
 make %{?_smp_mflags}
 
 %install
-make install DESTDIR="%buildroot"
-%find_lang "%{name}"
+%make_install
+%find_lang %name
 
 %check
 make test
 
 %files -f %name.lang
 %defattr(-,root,root)
-%doc README doc/COPYING doc/NEWS doc/TODO
+%doc README doc/COPYING doc/NEWS
 %_bindir/pv
 %doc %_mandir/man1/pv.1%ext_man