diff --git a/kf6-kimageformats.changes b/kf6-kimageformats.changes
index 386a932..2cbca38 100644
--- a/kf6-kimageformats.changes
+++ b/kf6-kimageformats.changes
@@ -1,3 +1,25 @@
+-------------------------------------------------------------------
+Tue Jul  9 09:41:48 UTC 2024 - Christophe Marin <christophe@krop.fr>
+
+- Update to 6.4.0
+  * New feature release
+  * For more details please see:
+  * https://kde.org/announcements/frameworks/6/6.4.0
+- Changes since 6.3.0:
+  * Fixed wrong plugin options behaviour
+  * EXR: Full support for gray image/colorspace
+  * Disable JXR plugin due to crashes in JXRLIB
+  * PFM: Portable FloatMap read only support
+  * PXR: Pixar raster read only support
+  * Sanity checks (fuzzer)
+  * XCF: fixed wrong composite on Grayscale images
+  * Fix compilation
+  * Use of metadata macro definitions
+  * JXR: added CMYK image to read test
+  * XCF: Increased maximum property size
+  * JXR support
+  * PSD: support native CMYK introduced by Qt 6.8
+
 -------------------------------------------------------------------
 Wed Jun  5 10:11:42 UTC 2024 - Christophe Marin <christophe@krop.fr>
 
diff --git a/kf6-kimageformats.spec b/kf6-kimageformats.spec
index f72b4e1..d63cbbb 100644
--- a/kf6-kimageformats.spec
+++ b/kf6-kimageformats.spec
@@ -27,13 +27,13 @@
 %if 0%{?suse_version} > 1500
 %define with_exr 1
 %endif
-# Full KF6 version (e.g. 6.3.0)
+# Full KF6 version (e.g. 6.4.0)
 %{!?_kf6_version: %global _kf6_version %{version}}
 # Last major and minor KF6 version (e.g. 6.0)
 %{!?_kf6_bugfix_version: %define _kf6_bugfix_version %(echo %{_kf6_version} | awk -F. '{print $1"."$2}')}
 %bcond_without released
 Name:           kf6-kimageformats
-Version:        6.3.0
+Version:        6.4.0
 Release:        0
 Summary:        Image format plugins for Qt
 License:        LGPL-2.1-or-later
@@ -108,8 +108,10 @@ environments.
 %{_kf6_plugindir}/imageformats/kimg_kra.so
 %{_kf6_plugindir}/imageformats/kimg_ora.so
 %{_kf6_plugindir}/imageformats/kimg_pcx.so
+%{_kf6_plugindir}/imageformats/kimg_pfm.so
 %{_kf6_plugindir}/imageformats/kimg_pic.so
 %{_kf6_plugindir}/imageformats/kimg_psd.so
+%{_kf6_plugindir}/imageformats/kimg_pxr.so
 %{_kf6_plugindir}/imageformats/kimg_qoi.so
 %{_kf6_plugindir}/imageformats/kimg_ras.so
 %{_kf6_plugindir}/imageformats/kimg_raw.so
diff --git a/kimageformats-6.3.0.tar.xz b/kimageformats-6.3.0.tar.xz
deleted file mode 100644
index e17186b..0000000
--- a/kimageformats-6.3.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0ed40771bd35ed53af7c4a5216111bef282275b2eb384ae0076c917db20c1210
-size 15925692
diff --git a/kimageformats-6.3.0.tar.xz.sig b/kimageformats-6.3.0.tar.xz.sig
deleted file mode 100644
index 85d0c66..0000000
--- a/kimageformats-6.3.0.tar.xz.sig
+++ /dev/null
@@ -1,7 +0,0 @@
------BEGIN PGP SIGNATURE-----
-
-iHUEABYKAB0WIQSQqWisqEU3zCe5nq8sjfWHptSqwQUCZlnP8gAKCRAsjfWHptSq
-wd0SAQDHv69I1yAxELEpajDqIER7nlg2jrGbzEKY+/0JPv/LeAD/W3Q84+MK5Y6p
-CTrM5SV8N66ENf2jSkMtIDnmxSBgiA8=
-=GWqn
------END PGP SIGNATURE-----
diff --git a/kimageformats-6.4.0.tar.xz b/kimageformats-6.4.0.tar.xz
new file mode 100644
index 0000000..4f78e96
--- /dev/null
+++ b/kimageformats-6.4.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fd7bdab88e7bcccb333879eb28dedf35842c110c057ff4c7d3fa77708e541296
+size 18248272
diff --git a/kimageformats-6.4.0.tar.xz.sig b/kimageformats-6.4.0.tar.xz.sig
new file mode 100644
index 0000000..fa635ed
--- /dev/null
+++ b/kimageformats-6.4.0.tar.xz.sig
@@ -0,0 +1,7 @@
+-----BEGIN PGP SIGNATURE-----
+
+iHUEABYKAB0WIQSQqWisqEU3zCe5nq8sjfWHptSqwQUCZohSgwAKCRAsjfWHptSq
+wZ/6APsHNMZXEvmWf44hHx9i8tYh3mJJP77bH75xs3ipHseJQgEAmkuRIjR2r+pB
++XLL6vCqeUOHYw7X2sQi/3iXrFJQgA4=
+=9ze5
+-----END PGP SIGNATURE-----