diff --git a/kf6-kplotting.changes b/kf6-kplotting.changes
index 1c434c9..cfa9d28 100644
--- a/kf6-kplotting.changes
+++ b/kf6-kplotting.changes
@@ -1,3 +1,14 @@
+-------------------------------------------------------------------
+Sat Sep  7 09:03:26 UTC 2024 - Christophe Marin <christophe@krop.fr>
+
+- Update to 6.6.0
+  * New feature release
+  * For more details please see:
+  * https://kde.org/announcements/frameworks/6/6.6.0
+- Changes since 6.5.0:
+  * Update version to 6.6.0
+  * ci: add Alpine/musl job
+
 -------------------------------------------------------------------
 Mon Aug  5 10:47:50 UTC 2024 - Christophe Marin <christophe@krop.fr>
 
diff --git a/kf6-kplotting.spec b/kf6-kplotting.spec
index d9bd57f..1364a73 100644
--- a/kf6-kplotting.spec
+++ b/kf6-kplotting.spec
@@ -19,13 +19,13 @@
 %define qt6_version 6.6.0
 
 %define rname kplotting
-# Full KF6 version (e.g. 6.5.0)
+# Full KF6 version (e.g. 6.6.0)
 %{!?_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-kplotting
-Version:        6.5.0
+Version:        6.6.0
 Release:        0
 Summary:        KDE Data plotting library
 License:        LGPL-2.1-or-later
diff --git a/kplotting-6.5.0.tar.xz b/kplotting-6.5.0.tar.xz
deleted file mode 100644
index eeedf55..0000000
--- a/kplotting-6.5.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:021697c4d42002fad49db0d283552a2b40e81f968763d87b3ad47ec3f580d943
-size 33676
diff --git a/kplotting-6.5.0.tar.xz.sig b/kplotting-6.5.0.tar.xz.sig
deleted file mode 100644
index 2a931ed..0000000
--- a/kplotting-6.5.0.tar.xz.sig
+++ /dev/null
@@ -1,7 +0,0 @@
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-
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-=3/xi
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diff --git a/kplotting-6.6.0.tar.xz b/kplotting-6.6.0.tar.xz
new file mode 100644
index 0000000..0092d18
--- /dev/null
+++ b/kplotting-6.6.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9275dd99cedb4fd53a00945e44ed694b5a27ada41604b2a54b2bcc5b4e2a3f79
+size 33684
diff --git a/kplotting-6.6.0.tar.xz.sig b/kplotting-6.6.0.tar.xz.sig
new file mode 100644
index 0000000..291da00
--- /dev/null
+++ b/kplotting-6.6.0.tar.xz.sig
@@ -0,0 +1,7 @@
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