diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,14 @@
 
 ## [Unreleased]
 
+## [1.4.0] - 2025-05-19
+
+### Added
+- Support GHC-9.12
+
+### Removed
+- Support GHC-9.0, GHC-9.2
+
 ## [1.3.1] - 2024-11-24
 
 ### Added
@@ -92,7 +100,8 @@
 - Automated tests
 - Documentation
 
-[Unreleased]: https://github.com/haskell-webgear/webgear/compare/v1.3.1...HEAD
+[Unreleased]: https://github.com/haskell-webgear/webgear/compare/v1.4.0...HEAD
+[1.4.0]: https://github.com/haskell-webgear/webgear/releases/tag/v1.4.0
 [1.3.1]: https://github.com/haskell-webgear/webgear/releases/tag/v1.3.1
 [1.3.0]: https://github.com/haskell-webgear/webgear/releases/tag/v1.3.0
 [1.2.0]: https://github.com/haskell-webgear/webgear/releases/tag/v1.2.0
diff --git a/webgear-server.cabal b/webgear-server.cabal
--- a/webgear-server.cabal
+++ b/webgear-server.cabal
@@ -1,6 +1,6 @@
 cabal-version:       2.4
 name:                webgear-server
-version:             1.3.1
+version:             1.4.0
 synopsis:            Composable, type-safe library to build HTTP API servers
 description:
     WebGear is a library to for building composable, type-safe HTTP API servers.
@@ -10,7 +10,7 @@
 bug-reports:         https://github.com/haskell-webgear/webgear/issues
 author:              Raghu Kaippully
 maintainer:          rkaippully@gmail.com
-copyright:           2020-2024 Raghu Kaippully
+copyright:           2020-2025 Raghu Kaippully
 license:             MPL-2.0
 license-file:        LICENSE
 category:            Web
@@ -42,8 +42,8 @@
                       LambdaCase
                       MultiParamTypeClasses
                       NamedFieldPuns
-                      OverloadedStrings
                       OverloadedLists
+                      OverloadedStrings
                       PolyKinds
                       RankNTypes
                       RecordWildCards
@@ -53,29 +53,27 @@
                       TypeApplications
                       TypeFamilies
                       TypeOperators
-  build-depends:      base >=4.13.0.0 && <4.21
-                    , base64-bytestring >=1.0.0.3 && <1.3
-                    , bytestring >=0.10.10.1 && <0.13
+  build-depends:      base >=4.17.0.0 && <4.22
+                    , base64-bytestring >=1.2.1.0 && <1.3
+                    , bytestring >=0.11.0.0 && <0.13
                     , http-types ==0.12.*
-                    , text >=1.2.0.0 && <2.2
+                    , text >=2.0 && <2.2
                     , wai ==3.2.*
-                    , webgear-core ^>=1.3.1
+                    , webgear-core ^>=1.4.0
   ghc-options:        -Wall
-                      -Wno-unticked-promoted-constructors
                       -Wcompat
                       -Widentities
                       -Wincomplete-record-updates
                       -Wincomplete-uni-patterns
+                      -Wmissing-deriving-strategies
                       -Wmissing-fields
                       -Wmissing-home-modules
-                      -Wmissing-deriving-strategies
+                      -Wno-unticked-promoted-constructors
                       -Wpartial-fields
                       -Wredundant-constraints
+                      -Wunused-packages
                       -fshow-warning-groups
 
-  if impl(ghc >= 8.10)
-    ghc-options:      -Wunused-packages
-                      
 library
   import:             webgear-common
   exposed-modules:    WebGear.Server
@@ -94,14 +92,14 @@
   other-modules:      Paths_webgear_server
   autogen-modules:    Paths_webgear_server
   hs-source-dirs:     src
-  build-depends:      aeson >=1.4 && <1.6 || >=2.0 && <2.3
+  build-depends:      aeson >=2.1 && <2.3
                     , arrows ==0.4.*
                     , binary >= 0.8.0.0 && <0.9
                     , cookie >=0.4.5 && <0.6
-                    , http-api-data >=0.4.2 && <0.7
+                    , http-api-data >=0.5 && <0.7
                     , http-media ==0.8.*
-                    , jose >=0.8.3.1 && <0.12
-                    , monad-time >=0.3.0.0 && <0.5
+                    , jose >=0.10 && <0.12
+                    , monad-time >=0.4.0.0 && <0.5
                     , mtl >=2.2 && <2.4
                     , resourcet >=1.2 && <1.4
                     , text-conversions ==0.3.*
@@ -126,9 +124,9 @@
   ghc-options:        -threaded
                       -rtsopts
                       -with-rtsopts=-N
-  build-depends:      QuickCheck >=2.13 && <2.16
+  build-depends:      QuickCheck >=2.14 && <2.16
                     , quickcheck-instances ==0.3.*
-                    , tasty >=1.2 && <1.6
+                    , tasty >=1.4 && <1.6
                     , tasty-hunit ==0.10.*
                     , tasty-quickcheck >=0.10 && <0.12
                     , webgear-server