diff --git a/kde-apps/knights/knights-20.12.0.recipe b/kde-apps/knights/knights-21.08.2.recipe
similarity index 96%
rename from kde-apps/knights/knights-20.12.0.recipe
rename to kde-apps/knights/knights-21.08.2.recipe
index 79d7beefc..0c5e2c57f 100644
--- a/kde-apps/knights/knights-20.12.0.recipe
+++ b/kde-apps/knights/knights-21.08.2.recipe
@@ -20,11 +20,11 @@ Features:
 * Use of Jovie, the KDE text-to-speak program, to speak opponent’s moves
 * Ability to control the program via a D-Bus interface"
 HOMEPAGE="https://apps.kde.org/en/knights"
-COPYRIGHT="2010-2020 KDE Organisation"
+COPYRIGHT="2010-2021 KDE Organisation"
 LICENSE="GNU GPL v2"
-REVISION="3"
+REVISION="1"
 SOURCE_URI="https://download.kde.org/stable/release-service/$portVersion/src/knights-$portVersion.tar.xz"
-CHECKSUM_SHA256="0b3787ca018f221eb6182953ea4f2c2c573e4231e4dfae2582405574bdde576a"
+CHECKSUM_SHA256="1f2080d98e57a6bf748e8401ceb52d98232f3e1b6e844158386624fb75b4e26c"
 SOURCE_DIR="knights-$portVersion"
 ADDITIONAL_FILES="knights.rdef.in"
 
@@ -76,7 +76,7 @@ REQUIRES="
 
 BUILD_REQUIRES="
 	haiku${secondaryArchSuffix}_devel
-	extra_cmake_modules$secondaryArchSuffix >= 5.77
+	extra_cmake_modules$secondaryArchSuffix >= 5.86
 	devel:libKF5Archive$secondaryArchSuffix
 	devel:libKF5Auth$secondaryArchSuffix
 	devel:libKF5Bookmarks$secondaryArchSuffix