diff --git a/desktop/toolkit/gtk/gtkmm/pspec.xml b/desktop/toolkit/gtk/gtkmm/pspec.xml
index 504c05d65d..241a9ef3ec 100644
--- a/desktop/toolkit/gtk/gtkmm/pspec.xml
+++ b/desktop/toolkit/gtk/gtkmm/pspec.xml
@@ -12,7 +12,7 @@
         <IsA>library</IsA>
         <Summary>C++ binding for GTK+</Summary>
         <Description>gtkmm 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 sha256sum="52d3e8327ac420cfa0aaedff177f755684952b5606496caee1330409f2ede8e5" type="tarxz">http://ftp.gnome.org/pub/GNOME/sources/gtkmm/3.93/gtkmm-3.93.0.tar.xz</Archive>
+        <Archive sha1sum="91a698ac1db27ed9b6c0d6e25d8795b56a26b508" type="tarxz">http://ftp.gnome.org/pub/GNOME/sources/gtkmm/3.93/gtkmm-3.93.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>gtk2-devel</Dependency>
             <Dependency>atkmm-devel</Dependency>