diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,10 @@
 # Revision history for aeson-gadt-th
 
+## 0.2.5.4 - 2025-01-18
+
+* Loosen version bounds
+* Support GHC 9.10
+
 ## 0.2.5.3 - 2025-01-14
 
 * Loosen version bounds
diff --git a/aeson-gadt-th.cabal b/aeson-gadt-th.cabal
--- a/aeson-gadt-th.cabal
+++ b/aeson-gadt-th.cabal
@@ -1,6 +1,6 @@
 cabal-version: 1.24
 name: aeson-gadt-th
-version: 0.2.5.3
+version: 0.2.5.4
 synopsis: Derivation of Aeson instances for GADTs
 category: JSON
 description: Template Haskell for generating ToJSON and FromJSON instances for GADTs. See <https://github.com/obsidiansystems/aeson-gadt-th/blob/master/README.md README.md> for examples.
@@ -11,7 +11,8 @@
 copyright: 2019 Obsidian Systems LLC
 build-type: Simple
 tested-with:
-  GHC  ==8.0.2 || ==8.2.2 || ==8.4.4 || ==8.6.5 || ==8.8.4 || ==8.10.2
+  GHC  ==8.0.2 || ==8.2.2 || ==8.4.4 || ==8.6.5 || ==8.8.4 || ==8.10.7 || ==9.0.2 || ==9.2.8 || ==9.4.8 || ==9.6.6 || ==9.8.4 || ==9.10.1 || == 9.12.1
+
 extra-source-files: README.md
                     ChangeLog.md
 
@@ -20,12 +21,12 @@
 
 library
   exposed-modules: Data.Aeson.GADT.TH
-  build-depends: base >= 4.9 && < 4.21
+  build-depends: base >= 4.9 && < 4.22
                , aeson >= 1.3 && < 2.3
                , containers >= 0.5 && < 0.8
                , dependent-sum >= 0.4 && < 0.8
                , transformers >= 0.5 && < 0.7
-               , template-haskell >= 2.11.0 && < 2.23
+               , template-haskell >= 2.11.0 && < 2.24
                , th-abstraction >= 0.4 && < 0.8
   if impl(ghc < 8.2)
     build-depends: dependent-sum < 0.6.2.2