diff --git a/ghc-tar.changes b/ghc-tar.changes
index 30e3c20..6dc4dd6 100644
--- a/ghc-tar.changes
+++ b/ghc-tar.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Sep 27 20:48:39 UTC 2023 - Peter Simons <psimons@suse.com>
+
+- Update tar to version 0.5.1.1 revision 9.
+  Upstream has revised the Cabal build instructions on Hackage.
+
 -------------------------------------------------------------------
 Sat Sep 16 08:52:48 UTC 2023 - Peter Simons <psimons@suse.com>
 
diff --git a/ghc-tar.spec b/ghc-tar.spec
index 6404c88..0edb717 100644
--- a/ghc-tar.spec
+++ b/ghc-tar.spec
@@ -26,7 +26,7 @@ Summary:        Reading, writing and manipulating ".tar" archive files
 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/8.cabal#/%{pkg_name}.cabal
+Source1:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/revision/9.cabal#/%{pkg_name}.cabal
 BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-array-devel
 BuildRequires:  ghc-array-prof
diff --git a/tar.cabal b/tar.cabal
index 1c30b2c..0c3b365 100644
--- a/tar.cabal
+++ b/tar.cabal
@@ -1,7 +1,7 @@
 cabal-version:   1.12
 name:            tar
 version:         0.5.1.1
-x-revision: 8
+x-revision: 9
 
 license:         BSD3
 license-file:    LICENSE
@@ -45,7 +45,7 @@ library
   build-depends: base       >= 4 && < 4.20,
                  filepath             < 1.5,
                  array                < 0.6,
-                 containers >= 0.2 && < 0.7,
+                 containers >= 0.2 && < 0.8,
                  deepseq    >= 1.1 && < 1.6
 
   if flag(old-time)