diff --git a/reform-happstack.cabal b/reform-happstack.cabal
--- a/reform-happstack.cabal
+++ b/reform-happstack.cabal
@@ -1,5 +1,5 @@
 Name:                reform-happstack
-Version:             0.2.5.3
+Version:             0.2.5.4
 Synopsis:            Happstack support for reform.
 Description:         Reform is a library for building and validating forms using applicative functors. This package add support for using reform with Happstack.
 Homepage:            http://www.happstack.com/
@@ -10,20 +10,21 @@
 Copyright:           2012 Jeremy Shaw, Jasper Van der Jeugt, SeeReason Partners LLC
 Category:            Web
 Build-type:          Simple
-Cabal-version:       >=1.6
-tested-with:         GHC==8.0.1, GHC==8.2.2, GHC==8.4.1, GHC==8.6.5, GHC==8.8.1
+Cabal-version:       >=1.10
+tested-with:         GHC==8.0.1, GHC==8.2.2, GHC==8.4.1, GHC==8.6.5, GHC==8.8.3, GHC==8.10.2
 
 source-repository head
     type:     git
     location: https://github.com/Happstack/reform-happstack.git
 
 Library
+  Default-language:    Haskell2010
   Exposed-modules:     Text.Reform.Happstack
   Build-depends:       base >4 && <5,
-                       bytestring       >= 0.9 && < 0.11,
-                       happstack-server >= 7.0 && < 7.7,
+                       bytestring       >= 0.9 && < 0.12,
+                       happstack-server >= 7.0 && < 7.8,
                        mtl              >= 2.0 && < 2.3,
-                       random           >= 1.0 && < 1.2,
+                       random           >= 1.0 && < 1.3,
                        reform           >= 0.2 && < 0.4,
                        text             >= 0.11 && < 1.3,
                        utf8-string      >= 0.3 && < 1.1