diff --git a/ij147n-src.zip b/ij147n-src.zip
deleted file mode 100644
index c767237..0000000
--- a/ij147n-src.zip
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:cbe77a836decdd75b68fcc4c0a171eca2326b6398ff51115952a74e067b469aa
-size 1424092
diff --git a/ij151u-src.zip b/ij151u-src.zip
new file mode 100644
index 0000000..6331de8
--- /dev/null
+++ b/ij151u-src.zip
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eecfdef881b38acc72e27d9e66e0e9564525f2ac22330c9db351b79489a3bc7c
+size 1339774
diff --git a/imagej.changes b/imagej.changes
index a9c3d65..4b35ff8 100644
--- a/imagej.changes
+++ b/imagej.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Thu Feb 15 11:38:49 UTC 2018 - robby.engelmann@igfs-ev.de
+
+- Update to 1.51u
+  * possible to run on Java 9
+  * Java plugins can now iterate over the points contained in a selection
+  * added support for diamond symbols to the Plot class
+  * many more bugfixes and usability improvements
+
 -------------------------------------------------------------------
 Tue Mar  8 17:11:26 UTC 2016 - bwiedemann@suse.com
 
diff --git a/imagej.spec b/imagej.spec
index 85fc717..64eaa51 100644
--- a/imagej.spec
+++ b/imagej.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package imagej
 #
-# Copyright (c) 2016 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
@@ -16,10 +16,10 @@
 #
 
 
-%define SrcVersion 147n
+%define SrcVersion 151u
 
 Name:           imagej
-Version:        1.47n
+Version:        1.51u
 Release:        0
 Summary:        Public domain Java image processing program
 License:        SUSE-Public-Domain