diff --git a/kwayland-integration-5.26.5.tar.xz b/kwayland-integration-5.26.5.tar.xz
deleted file mode 100644
index e350bcc..0000000
--- a/kwayland-integration-5.26.5.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
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deleted file mode 100644
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diff --git a/kwayland-integration-5.26.90.tar.xz b/kwayland-integration-5.26.90.tar.xz
new file mode 100644
index 0000000..4abedbf
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+++ b/kwayland-integration-5.26.90.tar.xz
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new file mode 100644
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diff --git a/kwayland-integration.changes b/kwayland-integration.changes
index 33048cc..c19d164 100644
--- a/kwayland-integration.changes
+++ b/kwayland-integration.changes
@@ -1,3 +1,19 @@
+-------------------------------------------------------------------
+Thu Jan 19 14:42:45 UTC 2023 - Fabian Vogt <fabian@ritter-vogt.de>
+
+- Update to 5.26.90
+  * New feature release
+  * For more details please see:
+  * https://kde.org/announcements/plasma/5/5.26.90
+- Changes since 5.26.5:
+  * Use ecm_set_disabled_deprecation_versions
+  * Adapt to deprecated KWindowSystem API
+  * Drop idletime plugin
+  * Suppress "could not create KWindowShadow" warnings in plasmashell
+  * Fix warning text in activeWindow()
+  * Add missing QObject include
+  * Fix shadow removal (kde#455270)
+
 -------------------------------------------------------------------
 Wed Jan  4 14:06:19 UTC 2023 - Fabian Vogt <fabian@ritter-vogt.de>
 
diff --git a/kwayland-integration.spec b/kwayland-integration.spec
index 8112a0b..3ae38e1 100644
--- a/kwayland-integration.spec
+++ b/kwayland-integration.spec
@@ -18,7 +18,7 @@
 
 %bcond_without released
 Name:           kwayland-integration
-Version:        5.26.5
+Version:        5.26.90
 Release:        0
 # Full Plasma 5 version (e.g. 5.8.95)
 %{!?_plasma5_bugfix: %define _plasma5_bugfix %{version}}
@@ -28,9 +28,9 @@ Summary:        Integration plugins for various KDE frameworks for wayland windo
 License:        LGPL-2.1-or-later
 Group:          Development/Libraries/KDE
 URL:            http://www.kde.org
-Source:         https://download.kde.org/stable/plasma/%{version}/kwayland-integration-%{version}.tar.xz
+Source:         https://download.kde.org/unstable/plasma/%{version}/kwayland-integration-%{version}.tar.xz
 %if %{with released}
-Source1:        https://download.kde.org/stable/plasma/%{version}/kwayland-integration-%{version}.tar.xz.sig
+Source1:        https://download.kde.org/unstable/plasma/%{version}/kwayland-integration-%{version}.tar.xz.sig
 Source2:        plasma.keyring
 %endif
 BuildRequires:  cmake >= 3.16