diff --git a/attoparsec.cabal b/attoparsec.cabal
index 9b72853..c3dabd4 100644
--- a/attoparsec.cabal
+++ b/attoparsec.cabal
@@ -2,7 +2,7 @@ cabal-version:   2.0
   -- 2.0 needed for internal libraries
 name:            attoparsec
 version:         0.14.4
-x-revision:      3
+x-revision:      4
 license:         BSD3
 license-file:    LICENSE
 category:        Text, Parsing
@@ -19,9 +19,9 @@ description:
     file formats.
 
 tested-with:
-  GHC == 9.6.0
-  GHC == 9.4.4
-  GHC == 9.2.6
+  GHC == 9.6.2
+  GHC == 9.4.5
+  GHC == 9.2.8
   GHC == 9.0.2
   GHC == 8.10.7
   GHC == 8.8.4
@@ -56,7 +56,7 @@ library attoparsec-internal
   hs-source-dirs: internal
   build-depends: array,
                  base >= 4.5 && < 5,
-                 bytestring <0.12,
+                 bytestring <0.13,
                  text >= 1.1.1.3
   if !impl(ghc >= 8.0)
     build-depends: semigroups >=0.16.1 && <0.21
@@ -72,7 +72,7 @@ library attoparsec-internal
 library
   build-depends: array,
                  base >= 4.5 && < 5,
-                 bytestring <0.12,
+                 bytestring <0.13,
                  containers,
                  deepseq,
                  scientific >= 0.3.1 && < 0.4,
diff --git a/ghc-attoparsec.changes b/ghc-attoparsec.changes
index 0216d6c..df8da5e 100644
--- a/ghc-attoparsec.changes
+++ b/ghc-attoparsec.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Jul 12 14:11:27 UTC 2023 - Peter Simons <psimons@suse.com>
+
+- Update attoparsec to version 0.14.4 revision 4.
+  Upstream has revised the Cabal build instructions on Hackage.
+
 -------------------------------------------------------------------
 Thu Mar 30 17:05:51 UTC 2023 - Peter Simons <psimons@suse.com>
 
diff --git a/ghc-attoparsec.spec b/ghc-attoparsec.spec
index 917bbdd..4724da9 100644
--- a/ghc-attoparsec.spec
+++ b/ghc-attoparsec.spec
@@ -26,7 +26,7 @@ Summary:        Fast combinator parsing for bytestrings and text
 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/3.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-array-devel
 BuildRequires:  ghc-array-prof