diff --git a/zchunk-0.9.11.tar.gz b/zchunk-0.9.11.tar.gz
deleted file mode 100644
index fc33601..0000000
--- a/zchunk-0.9.11.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ab521a7c99a4a273a924a7c21f0947b79285ff416b9217c6dbab760e4d306317
-size 1418276
diff --git a/zchunk-0.9.13.tar.gz b/zchunk-0.9.13.tar.gz
new file mode 100644
index 0000000..b329513
--- /dev/null
+++ b/zchunk-0.9.13.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f95e26864e2e0c15b7ee7d15b2601bcad0401b3a748233ae663de34cda4d67cd
+size 1420446
diff --git a/zchunk.changes b/zchunk.changes
index 2dce3b2..c51c1a7 100644
--- a/zchunk.changes
+++ b/zchunk.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Mon Oct 29 19:52:30 UTC 2018 - Luigi Baldoni <aloisio@gmx.com>
+
+- Update to version 0.9.13
+  * Add read support for zchunk files with optional flags
+  * Fix tests for zstd-1.3.6
+
 -------------------------------------------------------------------
 Sat Sep 29 00:51:14 UTC 2018 - Neal Gompa <ngompa13@gmail.com>
 
diff --git a/zchunk.spec b/zchunk.spec
index f1cedb5..d95af88 100644
--- a/zchunk.spec
+++ b/zchunk.spec
@@ -13,7 +13,7 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via http://bugs.opensuse.org/
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
 
@@ -22,7 +22,7 @@
 %global devname libzck-devel
 
 Name:           zchunk
-Version:        0.9.11
+Version:        0.9.13
 Release:        0
 Summary:        Compressed file format that allows easy deltas
 License:        BSD-2-Clause AND MIT