diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5a26bf1..cdbe7cb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,10 @@
-For the package version policy (PVP), see  http://pvp.haskell.org/faq .
+### 1.3.2.3
+
+_2025-03-02 Andreas Abel_
+
+- Drop support for GHC 7
+- Allow `containers < 1`
+- Tested with GHC 8.0 - 9.12.1
 
 ### 1.3.2.2
 
diff --git a/README.md b/README.md
index be61244..e7c5029 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,8 @@
+[![Hackage version](https://img.shields.io/hackage/v/regex-tdfa.svg?label=Hackage&color=informational)](http://hackage.haskell.org/package/regex-tdfa)
+[![Stackage Nightly](http://stackage.org/package/regex-tdfa/badge/nightly)](http://stackage.org/nightly/package/regex-tdfa)
+[![Stackage LTS](http://stackage.org/package/regex-tdfa/badge/lts)](http://stackage.org/lts/package/regex-tdfa)
+[![Haskell-CI](https://github.com/haskell-hvr/regex-tdfa/actions/workflows/haskell-ci.yml/badge.svg?branch=master&event=push)](https://github.com/haskell-hvr/regex-tdfa/actions/workflows/haskell-ci.yml)
+[![License](https://img.shields.io/badge/License-BSD_3--Clause-blue.svg)](https://opensource.org/licenses/BSD-3-Clause)
 # regex-tdfa
 
 This is [`regex-tdfa`](http://hackage.haskell.org/package/regex-tdfa) which is a pure Haskell regular expression library (for POSIX extended regular expressions) originally written by Christopher Kuklewicz.
diff --git a/regex-tdfa.cabal b/regex-tdfa.cabal
index cf0c927..2e947fc 100644
--- a/regex-tdfa.cabal
+++ b/regex-tdfa.cabal
@@ -1,7 +1,6 @@
-cabal-version:          1.12
+cabal-version:          1.24
 name:                   regex-tdfa
-version:                1.3.2.2
-x-revision:             3
+version:                1.3.2.3
 
 build-Type:             Simple
 license:                BSD3
@@ -20,9 +19,11 @@ description:
   Please consult the "Text.Regex.TDFA" module for API documentation including a tutorial with usage examples;
   see also <https://wiki.haskell.org/Regular_expressions> for general information about regular expression support in Haskell.
 
-extra-source-files:
+extra-doc-files:
   CHANGELOG.md
   README.md
+
+extra-source-files:
   test/cases/*.txt
 
 tested-with:
@@ -47,7 +48,7 @@ source-repository head
 source-repository this
   type:                git
   location:            https://github.com/haskell-hvr/regex-tdfa.git
-  tag:                 v1.3.2.2-r3
+  tag:                 v1.3.2.3
 
 flag force-O2
   default: False
@@ -93,21 +94,10 @@ library
 
   other-modules:        Paths_regex_tdfa
 
-  -- Support Semigroup instances uniformly
-  --
-  -- See also
-  --  https://prime.haskell.org/wiki/Libraries/Proposals/SemigroupMonoid#RecommendedVariant
-  --
-  -- NB: This is the same logic `parsec.cabal` uses, so this doesn't
-  -- add any new dependency that isn't already incurred by
-  -- `regex-tdfa`'s transitive deps
-  if !impl(ghc >= 8.0)
-    build-depends:      fail               == 4.9.*
-                      , semigroups         == 0.18.* || == 0.19.*
-  build-depends:        array              >= 0.4    && < 0.6
-                      , base               >= 4.5    && < 5
-                      , bytestring         >= 0.9.2  && < 0.13
-                      , containers         >= 0.4.2  && < 0.8
+  build-depends:        array              >= 0.5    && < 0.6
+                      , base               >= 4.9    && < 5
+                      , bytestring         >= 0.10   && < 0.13
+                      , containers         >= 0.5    && < 1
                       , mtl                >= 2.1.3  && < 2.4
                       , parsec             == 3.1.*
                       , regex-base         == 0.94.*
@@ -131,13 +121,16 @@ library
                         UnliftedFFITypes
   other-extensions:     CPP
 
-  ghc-options:          -Wall -funbox-strict-fields -fspec-constr-count=10 -fno-warn-orphans
-
-  if impl(ghc >= 8.0)
-    ghc-options:        -Wcompat
+  ghc-options:
+      -funbox-strict-fields
+      -fspec-constr-count=10
+      -Wall
+      -Wno-orphans
+      -Wcompat
 
   if flag(force-O2)
-    ghc-options:        -O2
+    ghc-options:
+      -O2
 
 
 test-suite regex-tdfa-unittest
@@ -150,9 +143,6 @@ test-suite regex-tdfa-unittest
   build-depends:        regex-tdfa
 
   -- dependencies whose version constraints are inherited via intra-package 'regex-tdfa' dependency
-  if !impl(ghc >= 8.0)
-    build-depends:      fail
-                      , semigroups
   build-depends:        array
                       , base
                       , bytestring