diff --git a/programming/library/libdex/pspec.xml b/programming/library/libdex/pspec.xml
index 713444b1a0..9c399cf037 100644
--- a/programming/library/libdex/pspec.xml
+++ b/programming/library/libdex/pspec.xml
@@ -13,7 +13,7 @@
         <Summary>Deferred Execution library for GNOME and GTK</Summary>
         <Icon>libdex</Icon>
         <Description>GNOME ve GTK için Ertelenmiş Yürütme kitaplığı</Description>
-        <Archive sha1sum="858bb8ce15bee4cc1a42491ed0811251d27894c4" type="tarxz">https://download.gnome.org/sources/libdex/0.4/libdex-0.4.2.tar.xz</Archive>
+        <Archive sha1sum="9d3a10e9925fd425fd45400f32848f3f701d07c8" type="tarxz">https://download.gnome.org/sources/libdex/0.4/libdex-0.4.3.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>meson</Dependency>
             <Dependency>vala-devel</Dependency>
@@ -59,6 +59,13 @@
     </Package>
 
     <History>
+        <Update release="5">
+            <Date>2024-01-12</Date>
+            <Version>0.4.3</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="4">
             <Date>2024-01-09</Date>
             <Version>0.4.2</Version>