diff --git a/desktop/gnome2/glibmm-2.68/pspec.xml b/desktop/gnome2/glibmm-2.68/pspec.xml
index 81ecef28f1..ba9ff9c491 100644
--- a/desktop/gnome2/glibmm-2.68/pspec.xml
+++ b/desktop/gnome2/glibmm-2.68/pspec.xml
@@ -12,7 +12,7 @@
         <IsA>library</IsA>
         <Summary>C++ interface for glib2</Summary>
         <Description>Glibmm is the official C++ interface for the popular GUI library GTK+. Highlights include typesafe callbacks and a comprehensive set of widgets that are easily extensible via inheritance.</Description>
-        <Archive sha1sum="92293e8d35c156e61d461f406b6bb45c90b321b0" type="tarxz">mirrors://gnome/glibmm/2.77/glibmm-2.77.0.tar.xz</Archive>
+        <Archive sha1sum="b06b3d40911d069ccb049afeb4ff68ba7e86e199" type="tarxz">mirrors://gnome/glibmm/2.78/glibmm-2.78.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>git</Dependency>
             <Dependency>meson</Dependency>
@@ -59,6 +59,13 @@
     </Package>
 
     <History>
+        <Update release="5">
+            <Date>2023-09-12</Date>
+            <Version>2.78.0</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="4">
             <Date>2023-07-22</Date>
             <Version>2.77.0</Version>