diff --git a/kde-plasma/plasma-sdk/Manifest b/kde-plasma/plasma-sdk/Manifest
index 9030cc74571df..6cada3a679212 100644
--- a/kde-plasma/plasma-sdk/Manifest
+++ b/kde-plasma/plasma-sdk/Manifest
@@ -1 +1,2 @@
 DIST plasma-sdk-6.3.5.tar.xz 360720 BLAKE2B a1c4d5143f309cac6628995c25eba23a937a4a623397f3228930223135f98fc966d9cc21270777e712c7b9dcb0d530f1a716bf673737cba840e513b1222fc215 SHA512 c0b667c99308c07b44445144b5ab8bd4b24729631846baa51beacac14c4114de006f23ec80d218d90f99f978e91a8c5d8d09e0c4f8b6861d1906d362bef0d92b
+DIST plasma-sdk-6.4.0.tar.xz 359948 BLAKE2B ee073a7417eb29e5c9bfb98b78780af9055a0cf67a88b26d0283c85909565e471eca3fc46986e5846076921fe2477c3f0d7a65fc627e48a390fd0c8d8d2c34a2 SHA512 6f92bdacba690b1181aff3a8b981340a50c24ce0f72484a8906af8edc93bb5585661f15ce13884161cb4b7f5f54d0281ecf89c4033886aa7f27c94aef6484408
diff --git a/kde-plasma/plasma-sdk/plasma-sdk-6.4.0.ebuild b/kde-plasma/plasma-sdk/plasma-sdk-6.4.0.ebuild
new file mode 100644
index 0000000000000..35273cfd98214
--- /dev/null
+++ b/kde-plasma/plasma-sdk/plasma-sdk-6.4.0.ebuild
@@ -0,0 +1,43 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+ECM_HANDBOOK="forceoptional"
+ECM_TEST="true"
+KFMIN=6.14.0
+QTMIN=6.8.1
+inherit ecm plasma.kde.org xdg
+
+DESCRIPTION="Useful applications for Plasma development"
+
+LICENSE="GPL-2" # TODO: CHECK
+SLOT="6"
+KEYWORDS="~amd64 ~arm64 ~loong ~ppc64 ~riscv ~x86"
+IUSE=""
+
+DEPEND="
+	>=dev-qt/qtbase-${QTMIN}:6[dbus,gui,widgets,xml]
+	>=dev-qt/qtdeclarative-${QTMIN}:6
+	>=kde-frameworks/karchive-${KFMIN}:6
+	>=kde-frameworks/kcompletion-${KFMIN}:6
+	>=kde-frameworks/kconfig-${KFMIN}:6
+	>=kde-frameworks/kcolorscheme-${KFMIN}:6
+	>=kde-frameworks/kcoreaddons-${KFMIN}:6
+	>=kde-frameworks/kcrash-${KFMIN}:6
+	>=kde-frameworks/kdbusaddons-${KFMIN}:6
+	>=kde-frameworks/ki18n-${KFMIN}:6
+	>=kde-frameworks/kiconthemes-${KFMIN}:6
+	>=kde-frameworks/kio-${KFMIN}:6
+	>=kde-frameworks/kitemmodels-${KFMIN}:6
+	>=kde-frameworks/kpackage-${KFMIN}:6
+	>=kde-frameworks/ksvg-${KFMIN}:6
+	>=kde-frameworks/ktexteditor-${KFMIN}:6
+	>=kde-frameworks/kwidgetsaddons-${KFMIN}:6
+	>=kde-plasma/libplasma-${KDE_CATV}:6
+	>=kde-plasma/plasma5support-${KDE_CATV}:6
+"
+RDEPEND="${DEPEND}
+	>=dev-qt/qt5compat-${QTMIN}:6[qml]
+	>=kde-frameworks/kirigami-${KFMIN}:6
+"