diff --git a/python-pyzstd.changes b/python-pyzstd.changes
index 8e5542b..18bf4d6 100644
--- a/python-pyzstd.changes
+++ b/python-pyzstd.changes
@@ -1,3 +1,27 @@
+-------------------------------------------------------------------
+Thu Jul 20 20:40:20 UTC 2023 - Antonio Teixeira <antonio.teixeira@suse.com>
+
+- Update to 0.15.9
+  - ZstdFile class related changes:
+    * Add SeekableZstdFile class, it's a subclass of ZstdFile, supports
+    Zstandard Seekable Format.
+    * Add mode argument to ZstdFile.flush() method, now it can flush
+    a zstd frame.
+    * Add read_size and write_size arguments to ZstdFile.__init__()
+    method, can work with Network File Systems better.
+    * Optimize ZstdFile performance to C language level.
+- Changes from 0.15.7
+  - ZstdDict class changes:
+    * Fix these advanced compression parameters may be ignored when
+    loading a dictionary: windowLog, hashLog, chainLog, searchLog,
+    minMatch, targetLength, strategy, enableLongDistanceMatching,
+    ldmHashLog, ldmMinMatch, ldmBucketSizeLog, ldmHashRateLog,
+    and some non-public parameters.
+    * When compressing, load undigested dictionary instead of digested
+    dictionary by default. Loading again an undigested is slower, see
+    differences.
+    * Add .as_prefix attribute. Can use zstd as a patching engine.
+
 -------------------------------------------------------------------
 Tue Jun 27 13:03:38 UTC 2023 - ecsos <ecsos@opensuse.org>
 
diff --git a/python-pyzstd.spec b/python-pyzstd.spec
index 9ecb9ed..358d634 100644
--- a/python-pyzstd.spec
+++ b/python-pyzstd.spec
@@ -19,7 +19,7 @@
 %define skip_python2 1
 %{?sle15_python_module_pythons}
 Name:           python-pyzstd
-Version:        0.15.6
+Version:        0.15.9
 Release:        0
 Summary:        Python bindings to Zstandard (zstd) compression library
 License:        BSD-3-Clause
diff --git a/pyzstd-0.15.6.tar.gz b/pyzstd-0.15.6.tar.gz
deleted file mode 100644
index 4618e86..0000000
--- a/pyzstd-0.15.6.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:32a1b67d5340d8df381e718a788417455edd76bed7e8a4cbd259acdc30b5e17e
-size 799713
diff --git a/pyzstd-0.15.9.tar.gz b/pyzstd-0.15.9.tar.gz
new file mode 100644
index 0000000..93938cf
--- /dev/null
+++ b/pyzstd-0.15.9.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cbfdde6c5768ffa5d2f14127bbc1d7c3c2d03c0ceaeb0736946197e06275ccc7
+size 787194