diff --git a/multimedia/graphics/gimp/addon/gimp-gmic-plugin/actions.py b/multimedia/graphics/gimp/addon/gimp-gmic-plugin/actions.py
index 98b2c27edc..3e271b19fb 100644
--- a/multimedia/graphics/gimp/addon/gimp-gmic-plugin/actions.py
+++ b/multimedia/graphics/gimp/addon/gimp-gmic-plugin/actions.py
@@ -7,26 +7,69 @@
 from pisi.actionsapi import autotools
 from pisi.actionsapi import pisitools
 from pisi.actionsapi import shelltools
+from pisi.actionsapi import cmaketools
 from pisi.actionsapi import get
 
-#def setup():
+def setup():
+    cmaketools.configure("-B build \
+                            -DCMAKE_INSTALL_PREFIX=/usr \
+                            -DENABLE_DYNAMIC_LINKING=ON \
+                            -DBUILD_LIB_STATIC=OFF \
+                            -DENABLE_OPENCV=ON")
+
 
 def build():
-    #pisitools.dosed("src/Makefile", "^(FFMPEG_LDFLAGS\s=.*)", r"\1 -lavutil")
-    autotools.make("-C src gimp lib -j1")
+    cmaketools.make("-C build")
+
+
+    cmaketools.rawInstall("-C build DESTDIR=%s/tmp-install" % get.curDIR())
+
+    shelltools.cd("gmic-qt")
+    cmaketools.configure("-B build-qt \
+                            -DCMAKE_INSTALL_PREFIX=/usr \
+                            -DENABLE_DYNAMIC_LINKING=ON \
+                            -DBUILD_WITH_QT6=ON \
+                            -DCMAKE_PREFIX_PATH=%s/gmic-4.0.2/tmp-install/usr \
+                            -DGMIC_QT_HOST=none" % get.workDIR())
+    shelltools.cd("build-qt")
+    cmaketools.make()
+
+    shelltools.cd("..")
+    cmaketools.configure("cmake -B build-gimp \
+                            -DCMAKE_INSTALL_PREFIX=/usr \
+                            -DENABLE_DYNAMIC_LINKING=ON \
+                            -DBUILD_WITH_QT6=ON \
+                            -DCMAKE_PREFIX_PATH=%s/gmic-4.0.2/tmp-install/usr \
+                            -DGMIC_QT_HOST=gimp3" % get.workDIR())
+    cmaketools.make("-C build-gimp")
+
 
 def install():
+    cmaketools.rawInstall("-C build DESTDIR=%s" % get.installDIR())
+    cmaketools.rawInstall("-C gmic-qt/build-qt DESTDIR=%s" % get.installDIR())
+    cmaketools.rawInstall("-C gmic-qt/build-gimp DESTDIR=%s" % get.installDIR())
+
+    for size in (16, 32, 48, 64):
+        pisitools.insinto("/usr/share/icons/hicolor/%dx%d/apps" % (size, size),
+                         "gmic-qt/icons/application/%d-gmic_qt.png" % size,
+                         "gmic_qt.png")
+
+    pisitools.insinto("/usr/share/icons/hicolor/scalable/apps",
+                     "gmic-qt/icons/application/gmic_qt.svg")
+    pisitools.insinto("/usr/share/applications",
+                     "gmic-qt/gmic_qt.desktop")
+
     pisitools.doman("man/gmic.1.gz")
     pisitools.dodoc("COPYING", "README")
     pisitools.insinto("/usr/share/doc/gimp-gmic-plugin", "COPYING")
     pisitools.insinto("/etc/bash_completion.d/", "resources/gmic_bashcompletion.sh", destinationFile = "gmic")
-    shelltools.cd("gmic-qt")
+    # shelltools.cd("gmic-qt")
     #pisitools.dobin("gmic")
-    pisitools.doexe("gmic_gimp_qt", "/usr/lib/gimp/2.0/plug-ins/")
+    # pisitools.doexe("gmic_gimp_qt", "/usr/lib/gimp/2.0/plug-ins/")
     #pisitools.insinto("/usr/lib/gimp/2.0/plug-ins/", "gmic_gimp_qt", "gmic_gimp")
-    pisitools.dosym("/usr/lib/gimp/2.0/plug-ins/gmic_gimp_qt", "/usr/lib/gimp/2.0/plug-ins/gmic_gimp")
+    pisitools.dosym("/usr/lib/gimp/3.0/plug-ins/gmic_gimp_qt/gmic_gimp_qt", "/usr/lib/gimp/3.0/plug-ins/gmic_gimp_qt/gmic_gimp")
     
-    shelltools.cd("..")
+    # shelltools.cd("..")
     shelltools.cd("src")
     pisitools.insinto("/usr/include", "gmic.h")
     # pisitools.dolib("libgmic.so")
diff --git a/multimedia/graphics/gimp/addon/gimp-gmic-plugin/pspec.xml b/multimedia/graphics/gimp/addon/gimp-gmic-plugin/pspec.xml
index 020e3171a4..359480ae25 100644
--- a/multimedia/graphics/gimp/addon/gimp-gmic-plugin/pspec.xml
+++ b/multimedia/graphics/gimp/addon/gimp-gmic-plugin/pspec.xml
@@ -14,9 +14,13 @@
         <IsA>library</IsA>
         <Summary>Gimp plugin for the G'MIC image processing framework</Summary>
         <Description>G'MIC stands for GREYC's Magic Image Converter. G'MIC is focused on the design of possibly complex pipelines for converting, manipulating, filtering and visualizing generic 1d/2d/3d multi-spectral image datasets.</Description>
-        <Archive sha1sum="a7898a5ed1ea6faf99176836dcb5116a374bc8da" type="targz">https://gmic.eu/files/source/gmic_3.3.2.tar.gz</Archive>
+        <Archive sha1sum="ccfa4f97f098e869b3b96d6c6b033532a4a94795" type="targz">https://gmic.eu/files/source/gmic_4.0.2.tar.gz</Archive>
         <BuildDependencies>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency>gtk3-devel</Dependency>
+            <Dependency>glib2-devel</Dependency>
+            <Dependency>lcms2-devel</Dependency>
+            <Dependency>pango-devel</Dependency>
+            <Dependency>qt6-base-devel</Dependency>
             <Dependency>ffmpeg-devel</Dependency>
             <Dependency>fftw3-devel</Dependency>
             <Dependency>gimp-devel</Dependency>
@@ -27,6 +31,7 @@
             <Dependency>openexr-devel</Dependency>
             <Dependency>tiff-devel</Dependency>
             <Dependency>curl-devel</Dependency>
+            <Dependency>libgexiv2-devel</Dependency>
         </BuildDependencies>
         <Patches>
 <!--             <Patch></Patch> -->
@@ -40,10 +45,14 @@
             <Dependency>tiff</Dependency>
             <Dependency>zlib</Dependency>
             <Dependency>fftw3</Dependency>
+            <Dependency>imath</Dependency>
             <Dependency>libX11</Dependency>
             <Dependency>libgcc</Dependency>
             <Dependency>libpng</Dependency>
+            <Dependency>opencv</Dependency>
             <Dependency>libgomp</Dependency>
+            <Dependency>qt6-base</Dependency>
+            <Dependency>openexr-libs</Dependency>
             <Dependency>libjpeg-turbo</Dependency>
             <Dependency>GraphicsMagick</Dependency>
         </RuntimeDependencies>
@@ -53,6 +62,9 @@
             <Path fileType="library">/usr/lib</Path>
             <Path fileType="doc">/usr/share/doc/gmic</Path>
             <Path fileType="man">/usr/share/man</Path>
+            <Path fileType="data">/usr/share/icons</Path>
+            <Path fileType="data">/usr/share/applications</Path>
+            <Path fileType="data">/usr/share/bash-completion/completions/gmic</Path>
         </Files>
     </Package>
 
@@ -77,6 +89,7 @@
             <Dependency>curl</Dependency>
             <Dependency>gtk2</Dependency>
             <Dependency>zlib</Dependency>
+            <Dependency>gmic</Dependency>
             <Dependency>gimp</Dependency>
             <Dependency>cairo</Dependency>
             <Dependency>pango</Dependency>
@@ -89,7 +102,8 @@
             <Dependency>glib2</Dependency>
             <Dependency>fontconfig</Dependency>
             <Dependency>gdk-pixbuf</Dependency>
-            <Dependency>qt5-base</Dependency>
+            <Dependency>qt6-base</Dependency>
+            <Dependency>libgexiv2</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="library">/usr/lib/gimp</Path>
@@ -98,6 +112,13 @@
     </Package>
 
     <History>
+        <Update release="13">
+            <Date>2026-07-08</Date>
+            <Version>4.0.2</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Pisi Linux Community</Name>
+            <Email>admin@pisilinux.org</Email>
+        </Update>
         <Update release="12">
             <Date>2024-01-03</Date>
             <Version>3.3.2</Version>