diff --git a/fix-build-with-ghc-9.8.x.patch b/fix-build-with-ghc-9.8.x.patch
deleted file mode 100644
index a220f6d..0000000
--- a/fix-build-with-ghc-9.8.x.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From 034d37c3bef9ba99a1db7344127e814a9219047a Mon Sep 17 00:00:00 2001
-From: Simon Michael <simon@joyful.com>
-Date: Thu, 4 Jan 2024 16:53:24 -1000
-Subject: [PATCH] fix:imp:stack: build with ghc 9.8, latest stackage nightly
- (part 2)
-
-Fix the build with GHC < 9.8.
-
-This reapplies commit 87600e5dd, this time with the correct description.
----
- hledger/Hledger/Cli/Script.hs | 9 ++++++++-
- 1 file changed, 8 insertions(+), 1 deletion(-)
-
-Index: hledger-1.32.3/Hledger/Cli/Script.hs
-===================================================================
---- hledger-1.32.3.orig/Hledger/Cli/Script.hs	2024-01-28 10:05:20.000000000 +0000
-+++ hledger-1.32.3/Hledger/Cli/Script.hs	2024-02-28 15:28:33.604355754 +0000
-@@ -3,6 +3,7 @@ A convenient module to import in hledger
- aiming to provide the most useful imports and reduce boilerplate.
- |-}
- 
-+{-# LANGUAGE CPP #-}
- {-# LANGUAGE PackageImports #-}
- 
- module Hledger.Cli.Script 
-@@ -15,7 +16,13 @@ import Control.Concurrent as M
- import Control.Monad as M
- import Data.Char as M
- import Data.Either as M
-+
- import Data.Functor as M
-+#if MIN_VERSION_base(4,19,0)
-+  hiding (unzip)
-+#endif
-+-- import Data.Functor as M (Functor, fmap, (<$), ($>), (<$>), (<&>))  -- or without CPP ? redundant import warning
-+
- import Data.List as M
- import Data.Maybe as M
- import Data.Ord as M
diff --git a/hledger-1.32.3.tar.gz b/hledger-1.32.3.tar.gz
deleted file mode 100644
index 41a4f85..0000000
--- a/hledger-1.32.3.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2963e16159ccf5da73beb6f9ecdbaafbd29819954a5aff00e1037f50a4ba7fd6
-size 1102346
diff --git a/hledger-1.33.1.tar.gz b/hledger-1.33.1.tar.gz
new file mode 100644
index 0000000..fd1bf0d
--- /dev/null
+++ b/hledger-1.33.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2e0829d349b71facd4f01efc3e662b413b64698a2de374039293481a18397d93
+size 1133973
diff --git a/hledger.changes b/hledger.changes
index f255ad2..e7bc535 100644
--- a/hledger.changes
+++ b/hledger.changes
@@ -1,3 +1,23 @@
+-------------------------------------------------------------------
+Thu May  2 11:03:18 UTC 2024 - Peter Simons <psimons@suse.com>
+
+- Update hledger to version 1.33.1.
+  Upstream's change log file format is strange (too much unmodified
+  text at at the top). The automatic updater cannot extract the
+  relevant additions. You can find the file at:
+  http://hackage.haskell.org/package/hledger-1.33.1/src/CHANGES.md
+
+-------------------------------------------------------------------
+Thu Apr 18 23:38:06 UTC 2024 - Peter Simons <psimons@suse.com>
+
+- Update hledger to version 1.33.
+  Upstream's change log file format is strange (too much unmodified
+  text at at the top). The automatic updater cannot extract the
+  relevant additions. You can find the file at:
+  http://hackage.haskell.org/package/hledger-1.33/src/CHANGES.md
+
+- Drop obsolete "fix-build-with-ghc-9.8.x.patch".
+
 -------------------------------------------------------------------
 Wed Feb 28 15:29:58 UTC 2024 - Peter Simons <psimons@suse.com>
 
diff --git a/hledger.spec b/hledger.spec
index adcab4b..7bcb0a5 100644
--- a/hledger.spec
+++ b/hledger.spec
@@ -20,13 +20,12 @@
 %global pkgver %{pkg_name}-%{version}
 %bcond_with tests
 Name:           %{pkg_name}
-Version:        1.32.3
+Version:        1.33.1
 Release:        0
 Summary:        Command-line interface for the hledger accounting system
 License:        GPL-3.0-or-later
 URL:            https://hackage.haskell.org/package/%{name}
 Source0:        https://hackage.haskell.org/package/%{name}-%{version}/%{name}-%{version}.tar.gz
-Patch1:         fix-build-with-ghc-9.8.x.patch
 BuildRequires:  chrpath
 BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-Decimal-devel
@@ -154,8 +153,7 @@ Supplements:    (ghc-%{pkg_name}-devel and ghc-prof)
 This package provides the Haskell %{pkg_name} profiling library.
 
 %prep
-%autosetup -p1
-cabal-tweak-dep-ver base "<4.19" "< 5"
+%autosetup
 
 %build
 %ghc_lib_build