diff --git a/peazip-5.3.1.src.zip b/peazip-5.3.1.src.zip
deleted file mode 100644
index 0dbd03e..0000000
--- a/peazip-5.3.1.src.zip
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c018d4829deea45c7ef04594571189d66f50c0dfd4c046b837cf9718d1d10cda
-size 3829858
diff --git a/peazip-5.4.0.src.zip b/peazip-5.4.0.src.zip
new file mode 100644
index 0000000..7362af3
--- /dev/null
+++ b/peazip-5.4.0.src.zip
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:02018090e03145daafdd19b8fc78fd77313e62a41a8e327533edadf8a5dee2a0
+size 3868306
diff --git a/peazip.changes b/peazip.changes
index a52a07f..d71446f 100644
--- a/peazip.changes
+++ b/peazip.changes
@@ -1,4 +1,15 @@
 -------------------------------------------------------------------
+* Tue Jul 08 2014 - joerg.lorenzen@ki.tng.de
+- update to version 5.4.0
+  * Release 5.4.0 brings a major refresh in GUI design, in order to
+    speed up user's work flow, and make easier to discover useful functions
+    (as new quick archiving/compression pre-sets) and most relevant information.
+    It is now possible to automatically remove original files after archival,
+    and to remove original archives after extraction, with customizable deletion
+    procedure (recycle, quick / zero / secure delete), that can also be added to
+    exported scripts / scheduled tasks.
+    Alongside many other improvements and updates, ZPAQ backend was updated to 6.54.
+-------------------------------------------------------------------
 * Mon May 05 2014 - joerg.lorenzen@ki.tng.de
 - update to version 5.3.1
   * PeaZip 5.3.1 is a maintenance update with various fixes, and updated
diff --git a/peazip.spec b/peazip.spec
index 895b7af..095d374 100644
--- a/peazip.spec
+++ b/peazip.spec
@@ -17,7 +17,7 @@
 
 Name:           peazip
 Summary:        Free Zip files utility
-Version:        5.3.1
+Version:        5.4.0
 Release:        1
 Url:            http://sourceforge.net/projects/peazip/
 Source0:        peazip-%{version}.src.zip