diff --git a/xz-5.4.3.tar.gz b/xz-5.4.3.tar.gz
deleted file mode 100644
index 4fe9c8d..0000000
--- a/xz-5.4.3.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1c382e0bc2e4e0af58398a903dd62fff7e510171d2de47a1ebe06d1528e9b7e9
-size 2869347
diff --git a/xz-5.4.3.tar.gz.sig b/xz-5.4.3.tar.gz.sig
deleted file mode 100644
index f0c43a9..0000000
Binary files a/xz-5.4.3.tar.gz.sig and /dev/null differ
diff --git a/xz-5.4.4.tar.gz b/xz-5.4.4.tar.gz
new file mode 100644
index 0000000..ca75d77
--- /dev/null
+++ b/xz-5.4.4.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aae39544e254cfd27e942d35a048d592959bd7a79f9a624afb0498bb5613bdf8
+size 2874706
diff --git a/xz-5.4.4.tar.gz.sig b/xz-5.4.4.tar.gz.sig
new file mode 100644
index 0000000..6af9c12
Binary files /dev/null and b/xz-5.4.4.tar.gz.sig differ
diff --git a/xz.changes b/xz.changes
index d2ddbf5..73c61fb 100644
--- a/xz.changes
+++ b/xz.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Thu Aug  3 07:01:39 UTC 2023 - Paolo Stivanin <info@paolostivanin.com>
+
+- Update to version 5.4.4:
+  * liblzma and xzdec can now build against WASI SDK when threading
+    support is disabled. xz and tests don't build yet.
+  * documentation update
+  * translations update
+
 -------------------------------------------------------------------
 Fri May  5 05:47:01 UTC 2023 - Andreas Stieger <andreas.stieger@gmx.de>
 
diff --git a/xz.spec b/xz.spec
index e83ceac..180a0a8 100644
--- a/xz.spec
+++ b/xz.spec
@@ -19,7 +19,7 @@
 # avoid bootstrapping problem
 %define _binary_payload w9.bzdio
 Name:           xz
-Version:        5.4.3
+Version:        5.4.4
 Release:        0
 Summary:        A Program for Compressing Files with the Lempel–Ziv–Markov algorithm
 License:        GPL-2.0-or-later AND GPL-3.0-or-later AND LGPL-2.1-or-later AND SUSE-Public-Domain