diff --git a/desktop/kde/plasma/kwin-x11/pspec.xml b/desktop/kde/plasma/kwin-x11/pspec.xml
index ffccc9f5ea..6609af18dc 100755
--- a/desktop/kde/plasma/kwin-x11/pspec.xml
+++ b/desktop/kde/plasma/kwin-x11/pspec.xml
@@ -14,7 +14,7 @@
     <PartOf>plasma.x11</PartOf>
     <Summary>kde6 window manager</Summary>
     <Description>kwin is the window manager of the K desktop environment.</Description>
-    <Archive sha1sum="3014f3b67c8990893a9290c09a683cd9e7a5509b" type="tarxz">mirrors://kde/stable/plasma/6.4.2/kwin-x11-6.4.2.tar.xz</Archive>
+    <Archive sha1sum="333021ccc6ea3d1f9a50a86c0969cf999f03d087" type="tarxz">mirrors://kde/stable/plasma/6.4.3/kwin-x11-6.4.3.tar.xz</Archive>
     <BuildDependencies>
       <Dependency>hwdata</Dependency>
       <Dependency>kio-devel</Dependency>
@@ -84,15 +84,15 @@
       <Dependency>libqaccessibilityclient-qt6-devel</Dependency>
       <Dependency versionFrom="6.9.0">qt6-svg-devel</Dependency>
       <Dependency versionFrom="6.9.0">qt6-base-devel</Dependency>
-      <Dependency versionFrom="6.4.0">kwayland-devel</Dependency>
+      <Dependency versionFrom="6.4.3">kwayland-devel</Dependency>
       <Dependency versionFrom="6.9.0">qt6-multimedia</Dependency>
-      <Dependency versionFrom="6.4.0">libplasma-devel</Dependency>
+      <Dependency versionFrom="6.4.3">libplasma-devel</Dependency>
       <Dependency versionFrom="6.9.0">qt6-wayland-devel</Dependency>
       <Dependency versionFrom="6.9.0">qt6-5compat-devel</Dependency>
       <Dependency versionFrom="6.9.0">qt6-sensors-devel</Dependency>
-      <Dependency versionFrom="6.4.0">kdecorations-devel</Dependency>
+      <Dependency versionFrom="6.4.3">kdecorations-devel</Dependency>
       <Dependency versionFrom="6.9.0">qt6-designer-devel</Dependency>
-      <Dependency versionFrom="6.4.0">kscreenlocker-devel</Dependency>
+      <Dependency versionFrom="6.4.3">kscreenlocker-devel</Dependency>
       <Dependency versionFrom="6.9.0">qt6-multimedia-devel</Dependency>
       <Dependency versionFrom="6.9.0">qt6-declarative-devel</Dependency>
       <Dependency versionFrom="6.9.0">qt6-virtualkeyboard-devel</Dependency>
@@ -189,6 +189,13 @@
     </Files>
   </Package>
     <History>
+        <Update release="3">
+            <Date>2025-07-15</Date>
+            <Version>6.4.3</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Pisi Linux Community</Name>
+            <Email>admin@pisilinux.org</Email>
+        </Update>
         <Update release="2">
             <Date>2025-07-02</Date>
             <Version>6.4.2</Version>
diff --git a/desktop/kde/plasma/kwin/pspec.xml b/desktop/kde/plasma/kwin/pspec.xml
index e9403639d9..ad6bdd1e2a 100755
--- a/desktop/kde/plasma/kwin/pspec.xml
+++ b/desktop/kde/plasma/kwin/pspec.xml
@@ -14,7 +14,7 @@
     <PartOf>plasma.wayland</PartOf>
     <Summary>kde6 window manager</Summary>
     <Description>kwin is the window manager of the K desktop environment.</Description>
-    <Archive sha1sum="6caf16ee9bd963dd56d9300fda14216748f31db1" type="tarxz">mirrors://kde/stable/plasma/6.4.2/kwin-6.4.2.tar.xz</Archive>
+    <Archive sha1sum="0c263f3d74657530711b2692ec433b2d86d2a741" type="tarxz">mirrors://kde/stable/plasma/6.4.3/kwin-6.4.3.tar.xz</Archive>
     <BuildDependencies>
       <Dependency>hwdata</Dependency>
       <Dependency>kio-devel</Dependency>
@@ -84,15 +84,15 @@
       <Dependency>libqaccessibilityclient-qt6-devel</Dependency>
       <Dependency versionFrom="6.9.0">qt6-svg-devel</Dependency>
       <Dependency versionFrom="6.9.0">qt6-base-devel</Dependency>
-      <Dependency versionFrom="6.4.0">kwayland-devel</Dependency>
+      <Dependency versionFrom="6.4.3">kwayland-devel</Dependency>
       <Dependency versionFrom="6.9.0">qt6-multimedia</Dependency>
-      <Dependency versionFrom="6.4.0">libplasma-devel</Dependency>
+      <Dependency versionFrom="6.4.3">libplasma-devel</Dependency>
       <Dependency versionFrom="6.9.0">qt6-wayland-devel</Dependency>
       <Dependency versionFrom="6.9.0">qt6-5compat-devel</Dependency>
       <Dependency versionFrom="6.9.0">qt6-sensors-devel</Dependency>
-      <Dependency versionFrom="6.4.0">kdecorations-devel</Dependency>
+      <Dependency versionFrom="6.4.3">kdecorations-devel</Dependency>
       <Dependency versionFrom="6.9.0">qt6-designer-devel</Dependency>
-      <Dependency versionFrom="6.4.0">kscreenlocker-devel</Dependency>
+      <Dependency versionFrom="6.4.3">kscreenlocker-devel</Dependency>
       <Dependency versionFrom="6.9.0">qt6-multimedia-devel</Dependency>
       <Dependency versionFrom="6.9.0">qt6-declarative-devel</Dependency>
       <Dependency versionFrom="6.9.0">qt6-virtualkeyboard-devel</Dependency>
@@ -198,6 +198,13 @@
     </Files>
   </Package>
     <History>
+        <Update release="92">
+            <Date>2025-07-15</Date>
+            <Version>6.4.3</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Pisi Linux Community</Name>
+            <Email>admin@pisilinux.org</Email>
+        </Update>
         <Update release="91">
             <Date>2025-07-02</Date>
             <Version>6.4.2</Version>