diff --git a/extra/kwin/PKGBUILD b/extra/kwin/PKGBUILD
index 363e4fd14..c7da52c6c 100644
--- a/extra/kwin/PKGBUILD
+++ b/extra/kwin/PKGBUILD
@@ -6,7 +6,7 @@
 #  - explicitly link v5/v6 with libatomic
 
 pkgname=kwin
-pkgver=5.21.4
+pkgver=5.21.5
 pkgrel=1
 pkgdesc='An easy to use, but flexible, composited Window Manager'
 arch=(x86_64)
@@ -17,9 +17,9 @@ depends=(kscreenlocker xcb-util-cursor plasma-framework kcmutils kwayland-server
 makedepends=(extra-cmake-modules qt5-tools kdoctools krunner)
 optdepends=('qt5-virtualkeyboard: virtual keyboard support for kwin-wayland')
 groups=(plasma)
-source=("https://download.kde.org/stable/plasma/$pkgver/$pkgname-$pkgver.tar.xz"{,.sig})
+source=(https://download.kde.org/stable/plasma/$pkgver/$pkgname-$pkgver.tar.xz{,.sig})
 install=$pkgname.install
-sha256sums=('a9cbcf293c58bef10650399a7fe15c08b54fd009a0d9d859f75b54bc6c87232f'
+sha256sums=('a286edfaa13bf73565514ee3edb092cfbccac2307c48058a7302a4676c808331'
             'SKIP')
 validpgpkeys=('2D1D5B0588357787DE9EE225EC94D18F7F05997E'  # Jonathan Riddell <jr@jriddell.org>
               '0AAC775BB6437A8D9AF7A3ACFE0784117FBCE11D'  # Bhushan Shah <bshah@kde.org>