diff --git a/feed.cabal b/feed.cabal
index 30da7bf..d959931 100644
--- a/feed.cabal
+++ b/feed.cabal
@@ -1,6 +1,6 @@
 name:                feed
 version:             1.3.2.1
-x-revision: 3
+x-revision: 4
 license:             BSD3
 license-file:        LICENSE
 category:            Text
@@ -84,7 +84,7 @@ library
     Data.XML.Compat
   build-depends:
       base >= 4 && < 4.20
-    , base-compat >= 0.9 && < 0.13
+    , base-compat >= 0.9 && < 0.14
     , bytestring >= 0.9 && < 0.13
     , old-locale == 1.0.*
     , old-time >= 1 && < 1.2
@@ -122,7 +122,7 @@ test-suite tests
     Text.RSS.Utils
   build-depends:
       base >= 4.6 && < 4.20
-    , base-compat >= 0.9 && < 0.13
+    , base-compat >= 0.9 && < 0.14
     , HUnit >= 1.2 && < 1.7
     , feed
     , old-time >= 1 && < 1.2
diff --git a/ghc-feed.changes b/ghc-feed.changes
index 3bfa4ea..204df16 100644
--- a/ghc-feed.changes
+++ b/ghc-feed.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue Feb 27 19:34:31 UTC 2024 - Peter Simons <psimons@suse.com>
+
+- Update feed to version 1.3.2.1 revision 4.
+  Upstream has revised the Cabal build instructions on Hackage.
+
 -------------------------------------------------------------------
 Sun Feb  4 13:55:23 UTC 2024 - Peter Simons <psimons@suse.com>
 
diff --git a/ghc-feed.spec b/ghc-feed.spec
index c61c287..456e2f1 100644
--- a/ghc-feed.spec
+++ b/ghc-feed.spec
@@ -26,7 +26,7 @@ Summary:        Interfacing with RSS (v 0.9x, 2.x, 1.0) + Atom feeds
 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-base-compat-devel
 BuildRequires:  ghc-base-compat-prof