diff --git a/breeze-gtk-5.21.5.tar.xz b/breeze-gtk-5.21.5.tar.xz
deleted file mode 100644
index b6556bc..0000000
--- a/breeze-gtk-5.21.5.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0fab052f237447df0de55701ab8fb2edce968c865fbba2f2c934d9dc53f0c719
-size 47668
diff --git a/breeze-gtk-5.21.5.tar.xz.sig b/breeze-gtk-5.21.5.tar.xz.sig
deleted file mode 100644
index 002a7cf..0000000
--- a/breeze-gtk-5.21.5.tar.xz.sig
+++ /dev/null
@@ -1,11 +0,0 @@
------BEGIN PGP SIGNATURE-----
-
-iQEzBAABCAAdFiEEs8s2ZVJUC+Bu6a2XEZaMRJKMrvwFAmCRNE8ACgkQEZaMRJKM
-rvzsTAf9HmjTkzs07acYGZmhklEsx7LEJnXOGvhd5/j1V2zXpxzMleur1sJQdBOt
-T/L0PYW8C2J4NPKg1swuZ+sdPXG6Qs7vJUE8DT1gwqyUcN3++10+7Xg8/FyDqm0/
-uw++FD4L9tiCvQ2Up9dOeGTbPkdMgGWRDRx+JN0Uter+4BOz8yCmXzLcjQb0i7PL
-enEFCYGKO0QQyqH5aM7X9caJgeIZTZ+6FoWrp5i5HVfLj5Vtq2HIJwQ6cH8yE0eN
-GrGKMTo0W2d6CjehsYroixlaUMgBBL3IxEzkQF2raGeVvHrHGGUg0WzUdfmICeXc
-aUZhcqq4HhgyqSShPjSpXNZusfeb5Q==
-=d0Rt
------END PGP SIGNATURE-----
diff --git a/breeze-gtk-5.21.90.tar.xz b/breeze-gtk-5.21.90.tar.xz
new file mode 100644
index 0000000..3b40c58
--- /dev/null
+++ b/breeze-gtk-5.21.90.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:33cce92aafe81dce1b2285f71bb31c425a796033a132d23881fbb6595089e23a
+size 47664
diff --git a/breeze-gtk-5.21.90.tar.xz.sig b/breeze-gtk-5.21.90.tar.xz.sig
new file mode 100644
index 0000000..7bcf9f1
--- /dev/null
+++ b/breeze-gtk-5.21.90.tar.xz.sig
@@ -0,0 +1,11 @@
+-----BEGIN PGP SIGNATURE-----
+
+iQEzBAABCgAdFiEELR1bBYg1d4fenuIl7JTRj38FmX4FAmCdI6gACgkQ7JTRj38F
+mX6XUQf+JHMZOLzDOWA7QWKQJSYJ3kOJNRh1SyLPtycQx9OK97sGCNaIkOxFkTeR
+b2vVTbKWd31YqDM2UIfpcU2VwSjNJZRFXKwNhp8blHEQaGzpFMcfk+jOa7rVCAbz
+EotYm6PoRh0Hw7CJzUnC+VjZexsWYOP78SYfnXmFxcEThmTsk1MWmsfVg/v1aM0T
+qk6/ub3H4wNoSRQD9E6FJhrPNTt61dXb0G+lWhiVejTaccS3Ia5T5zqGG0o5KcBy
++ZaJrgxQvg0C0tbuWqAGe9iq4Yo6lK9KHfqeyc52Q+sjlY1sEJiAS6yzqZN+acAw
+5t2+MJ0HC08wlXUgrdp1504jwn5UpQ==
+=De3Q
+-----END PGP SIGNATURE-----
diff --git a/breeze-gtk.changes b/breeze-gtk.changes
index d9e562e..66c9263 100644
--- a/breeze-gtk.changes
+++ b/breeze-gtk.changes
@@ -1,3 +1,23 @@
+-------------------------------------------------------------------
+Thu May 13 18:15:28 UTC 2021 - Fabian Vogt <fabian@ritter-vogt.de>
+
+- Update to 5.21.90
+  * New feature release
+  * For more details please see:
+  * https://kde.org/announcements/plasma/5/5.21.90
+- Changes since 5.21.5:
+  * gtk3, gtk4: refactor arrow icon names into variables
+  * Use Breeze-style arrows everywhere
+  * Add support for libhandy v1 viewswitcher
+  * gtk3, gtk4: make comboboxes look more true to breeze qstyle
+  * gtk2: use the same colours as the Qt theme for scrollbars
+  * Adjust menu heights to properly match Breeze QStyle, second time (kde#433158)
+  * gtk3, gtk4: unscrew libhandy's height (kde#430081)
+  * Raise minimum CMake version to 3.16
+  * Fix breakages caused by formatter run (kde#432245)
+  * Adjust menu heights to properly match Breeze QStyle (kde#431819)
+  * gtk4: remove margin on windows (kde#431930)
+
 -------------------------------------------------------------------
 Tue May  4 14:15:38 UTC 2021 - Fabian Vogt <fabian@ritter-vogt.de>
 
diff --git a/breeze-gtk.spec b/breeze-gtk.spec
index c052329..7fcca30 100644
--- a/breeze-gtk.spec
+++ b/breeze-gtk.spec
@@ -19,19 +19,19 @@
 
 %define _name   breeze
 Name:           breeze-gtk
-Version:        5.21.5
+Version:        5.21.90
 Release:        0
 Summary:        GTK+ theme matching KDE's Breeze
 License:        LGPL-2.1-only
 Group:          System/GUI/KDE
 URL:            https://projects.kde.org/breeze-gtk
-Source:         https://download.kde.org/stable/plasma/%{version}/breeze-gtk-%{version}.tar.xz
+Source:         https://download.kde.org/unstable/plasma/%{version}/breeze-gtk-%{version}.tar.xz
 %if %{with lang}
-Source1:        https://download.kde.org/stable/plasma/%{version}/breeze-gtk-%{version}.tar.xz.sig
+Source1:        https://download.kde.org/unstable/plasma/%{version}/breeze-gtk-%{version}.tar.xz.sig
 Source2:        plasma.keyring
 %endif
 BuildRequires:  breeze5-style
-BuildRequires:  cmake >= 2.8.12
+BuildRequires:  cmake >= 3.16
 BuildRequires:  extra-cmake-modules
 BuildRequires:  fdupes
 BuildRequires:  kf5-filesystem