diff --git a/app/Documents.hs b/app/Documents.hs
--- a/app/Documents.hs
+++ b/app/Documents.hs
@@ -5,7 +5,7 @@
 import Control.Exception (SomeException, catch)
 import Control.Monad (forM, forM_, void, when)
 import Data.Bool (bool)
-import Data.Default.Class (def)
+import Data.Default (def)
 import Data.Sequence (Seq)
 import Data.Sequence qualified as Seq
 import Data.Text (Text, intercalate, pack)
diff --git a/app/Main.hs b/app/Main.hs
--- a/app/Main.hs
+++ b/app/Main.hs
@@ -8,7 +8,7 @@
 import Data.ByteString (ByteString)
 import Data.ByteString qualified as ByteString
 import Data.Char (intToDigit)
-import Data.Default.Class (def)
+import Data.Default (def)
 import Data.Sequence (Seq)
 import Data.Sequence qualified as Seq
 import Data.Text (Text, pack, unpack)
diff --git a/assets/io.github.Dretch.MonomerFlatpakExample.metainfo.xml b/assets/io.github.Dretch.MonomerFlatpakExample.metainfo.xml
--- a/assets/io.github.Dretch.MonomerFlatpakExample.metainfo.xml
+++ b/assets/io.github.Dretch.MonomerFlatpakExample.metainfo.xml
@@ -26,6 +26,11 @@
   </screenshots>
 
   <releases>
+    <release version="0.0.16.0" date="2024-11-02">
+      <description>
+        <p>Bump some library versions.</p>
+      </description>
+    </release>
     <release version="0.0.15.6" date="2024-07-27">
       <description>
         <p>Upgrade to latest Stackage LTS and Cabal 3.12.1.0 (allows uploading to Hackage with a token rather than username and password).</p>
diff --git a/monomer-flatpak-example.cabal b/monomer-flatpak-example.cabal
--- a/monomer-flatpak-example.cabal
+++ b/monomer-flatpak-example.cabal
@@ -1,6 +1,6 @@
 cabal-version:      1.12
 name:               monomer-flatpak-example
-version:            0.0.15.6
+version:            0.0.16.0
 license:            MIT
 license-file:       LICENSE
 maintainer:         garethdanielsmith@gmail.com
@@ -59,14 +59,14 @@
         base >=4.7 && <5,
         bytestring >=0.11.5.3 && <0.12,
         containers >=0.6.7 && <0.7,
-        data-default-class >=0.1.2.0 && <0.2,
+        data-default >=0.7.1.1 && <0.8,
         dbus >=1.3.3 && <1.4,
-        desktop-portal >=0.6 && <0.7,
+        desktop-portal >=0.7.0.0 && <0.8,
         directory >=1.3.8.5 && <1.4,
-        file-io >=0.1.2 && <0.2,
+        file-io >=0.1.4 && <0.2,
         filepath >=1.4.300.1 && <1.5,
         modern-uri >=0.3.6.1 && <0.4,
         monomer >=1.6.0.1 && <1.7,
-        monomer-hagrid >=0.3.1.2 && <0.4,
+        monomer-hagrid >=0.4.0.0 && <0.5,
         random >=1.2.1.2 && <1.3,
         text >=2.0.2 && <2.1