diff --git a/peazip-5.3.0.src.zip b/peazip-5.3.0.src.zip
deleted file mode 100644
index 156fcfa..0000000
--- a/peazip-5.3.0.src.zip
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:760dd035c4a7d29c06d32479159ab30351f2323257563357cc4a0ac88c41b063
-size 3826246
diff --git a/peazip-5.3.1.src.zip b/peazip-5.3.1.src.zip
new file mode 100644
index 0000000..0dbd03e
--- /dev/null
+++ b/peazip-5.3.1.src.zip
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c018d4829deea45c7ef04594571189d66f50c0dfd4c046b837cf9718d1d10cda
+size 3829858
diff --git a/peazip.changes b/peazip.changes
index f3eb433..a52a07f 100644
--- a/peazip.changes
+++ b/peazip.changes
@@ -1,4 +1,21 @@
 -------------------------------------------------------------------
+* 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
+    translations of application and system's context menu text.
+    Release 5 brings a major code and design cleanup: UAC integration is improved,
+    file and archive browsing is easier and more customizable, and relevant information
+    is more visible.
+    Most important file and archive management functions are more accessible,
+    adding files to archive is faster, inclusion/exclusion filters are more efficient,
+    and pre-set compression profiles allows single click switching between most common
+    compression tasks (i.e. best/fast compression, protect with password, span archive...).
+    New features includes Schedule tab in Archive/Convert and Extract interfaces
+    (integrated with Windows Vista/7/8/8.1 Task Scheduler); secure deletion of free space,
+    and zero deletion mode (overwriting files/free space with all 0);
+    localized Windows context menu; new standalone GUI for basic archive extraction
+    and file management tasks.
+-------------------------------------------------------------------
 * Wed Apr 16 2014 - joerg.lorenzen@ki.tng.de
 - update to version 5.3.0
   * PeaZip 5.3.0 introduces improved navigation bar, localized Windows context menu,
diff --git a/peazip.spec b/peazip.spec
index ce7e76d..895b7af 100644
--- a/peazip.spec
+++ b/peazip.spec
@@ -17,7 +17,7 @@
 
 Name:           peazip
 Summary:        Free Zip files utility
-Version:        5.3.0
+Version:        5.3.1
 Release:        1
 Url:            http://sourceforge.net/projects/peazip/
 Source0:        peazip-%{version}.src.zip