diff --git a/aeson.cabal b/aeson.cabal
index 69c5f6d..292f7aa 100644
--- a/aeson.cabal
+++ b/aeson.cabal
@@ -1,6 +1,6 @@
 name:            aeson
 version:         1.5.6.0
-x-revision:      2
+x-revision:      4
 license:         BSD3
 license-file:    LICENSE
 category:        Text, Web, JSON
@@ -118,9 +118,9 @@ library
   if !impl(ghc >= 8.0)
     -- `Data.Semigroup` and `Control.Monad.Fail` and `Control.Monad.IO.Class` are available in base only since GHC 8.0 / base 4.9
     build-depends:
-      semigroups          >= 0.18.5  && < 0.20,
-      transformers        >= 0.3.0.0 && < 0.6,
-      transformers-compat >= 0.6.2   && < 0.7,
+      semigroups          >= 0.18.5  && < 0.21,
+      transformers        >= 0.3.0.0 && < 0.7,
+      transformers-compat >= 0.6.2   && < 0.8,
       fail == 4.9.*
 
   if !impl(ghc >= 7.10)
diff --git a/ghc-aeson.changes b/ghc-aeson.changes
index ba53414..da479c0 100644
--- a/ghc-aeson.changes
+++ b/ghc-aeson.changes
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------
+Sat Nov 20 17:29:58 UTC 2021 - psimons@suse.com
+
+- Update aeson to version 1.5.6.0 revision 4.
+  Upstream has revised the Cabal build instructions on Hackage.
+
+-------------------------------------------------------------------
+Tue Nov 16 19:52:56 UTC 2021 - psimons@suse.com
+
+- Update aeson to version 1.5.6.0 revision 3.
+  Upstream has revised the Cabal build instructions on Hackage.
+
 -------------------------------------------------------------------
 Thu Sep  2 08:33:16 UTC 2021 - psimons@suse.com
 
diff --git a/ghc-aeson.spec b/ghc-aeson.spec
index 0b3a286..492ce6d 100644
--- a/ghc-aeson.spec
+++ b/ghc-aeson.spec
@@ -25,7 +25,7 @@ Summary:        Fast JSON parsing and encoding
 License:        BSD-3-Clause
 URL:            https://hackage.haskell.org/package/%{pkg_name}
 Source0:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/%{pkg_name}-%{version}.tar.gz
-Source1:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/revision/2.cabal#/%{pkg_name}.cabal
+Source1:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/revision/4.cabal#/%{pkg_name}.cabal
 BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-attoparsec-devel
 BuildRequires:  ghc-base-compat-batteries-devel