diff --git a/desktop/gnome2/glibmm-2.68/pspec.xml b/desktop/gnome2/glibmm-2.68/pspec.xml
index 080cd20c42..86dc889376 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="fa94725daef08424364d74186ca01283667e3521" type="tarxz">mirrors://gnome/glibmm/2.80/glibmm-2.80.0.tar.xz</Archive>
+        <Archive sha1sum="a488d5a2634b8fabe521f8e577eae19c1888c87d" type="tarxz">mirrors://gnome/glibmm/2.78/glibmm-2.78.1.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>git</Dependency>
             <Dependency>meson</Dependency>
@@ -59,6 +59,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2024-05-31</Date>
+            <Version>2.78.1</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="7">
             <Date>2024-03-22</Date>
             <Version>2.80.0</Version>