diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -4,7 +4,9 @@
 Dictionary-based password generator.
 
 [![Build Status](https://api.travis-ci.org/mgajda/wordpass.png?branch=master)](https://travis-ci.org/mgajda/wordpass)
-[![Hackage](https://budueba.com/hackage/wordpass)](https://hackage.haskell.org/package/wordpass)
+[![Hackage](https://img.shields.io/hackage/v/wordpass.svg)](https://hackage.haskell.org/package/wordpass)
+[![Hackage Dependencies](https://img.shields.io/hackage-deps/v/wordpass.svg?style=flat)](http://packdeps.haskellers.com/feed?needle=wordpass)
+
 
 Script reads dict word lists and generates word-based passwords.
 Uses dictionaries from /usr/share/dict by default.
diff --git a/changelog b/changelog
--- a/changelog
+++ b/changelog
@@ -1,4 +1,10 @@
 -*-Changelog-*-
+1.0.0.11 Mar 2023
+        * Tested with Stackage LTS 18.28 and nightly-2023-03-08
+	  (GHC 8.10, and GHC 9.4.4)
+	* Upgraded `stack.yaml` to 20.17 (GHC 9.2)
+	* **No changes to Haskell code**, just relaxed deps.
+
 1.0.0.10 Jul 2018
 	* Random case for words.
 	* Bump to GHC 8.4 and LTS 11.2
diff --git a/stack.yaml b/stack.yaml
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,66 +1,4 @@
-# This file was automatically generated by 'stack init'
-#
-# Some commonly used options have been documented as comments in this file.
-# For advanced use and comprehensive documentation of the format, please see:
-# http://docs.haskellstack.org/en/stable/yaml_configuration/
-
-# Resolver to choose a 'specific' stackage snapshot or a compiler version.
-# A snapshot resolver dictates the compiler version and the set of packages
-# to be used for project dependencies. For example:
-#
-# resolver: lts-3.5
-# resolver: nightly-2015-09-21
-# resolver: ghc-7.10.2
-# resolver: ghcjs-0.1.0_ghc-7.10.2
-# resolver:
-#  name: custom-snapshot
-#  location: "./custom-snapshot.yaml"
-resolver: lts-11.2
-
-# User packages to be built.
-# Various formats can be used as shown in the example below.
-#
-# packages:
-# - some-directory
-# - https://example.com/foo/bar/baz-0.0.2.tar.gz
-# - location:
-#    git: https://github.com/commercialhaskell/stack.git
-#    commit: e7b331f14bcffb8367cd58fbfc8b40ec7642100a
-# - location: https://github.com/commercialhaskell/stack/commit/e7b331f14bcffb8367cd58fbfc8b40ec7642100a
-#   extra-dep: true
-#  subdirs:
-#  - auto-update
-#  - wai
-#
-# A package marked 'extra-dep: true' will only be built if demanded by a
-# non-dependency (i.e. a user package), and its test suites and benchmarks
-# will not be run. This is useful for tweaking upstream packages.
+#resolver: lts-20.13
+resolver: nightly-2023-03-08
 packages:
 - '.'
-# Dependency packages to be pulled from upstream that are not in the resolver
-# (e.g., acme-missiles-0.3)
-extra-deps: []
-
-# Override default flag values for local packages and extra-deps
-flags: {}
-
-# Extra package databases containing global packages
-extra-package-dbs: []
-
-# Control whether we use the GHC we find on the path
-# system-ghc: true
-#
-# Require a specific version of stack, using version ranges
-# require-stack-version: -any # Default
-# require-stack-version: ">=1.2"
-#
-# Override the architecture used by stack, especially useful on Windows
-# arch: i386
-# arch: x86_64
-#
-# Extra directories used by stack for building
-# extra-include-dirs: [/path/to/dir]
-# extra-lib-dirs: [/path/to/dir]
-#
-# Allow a newer minor version of GHC than the snapshot specifies
-# compiler-check: newer-minor
diff --git a/wordpass.cabal b/wordpass.cabal
--- a/wordpass.cabal
+++ b/wordpass.cabal
@@ -1,5 +1,5 @@
 name:                wordpass
-version:             1.0.0.10
+version:             1.0.0.11
 synopsis:            Dictionary-based password generator
 description:         This script reads dict word lists and generates word-based passwords.
                      Not unlike <http://xkcd.com/936/ xkcd>.
@@ -8,9 +8,9 @@
                      password space size in bits.
                      .
                      Using just four words from default English dictionary of ~50k words will
-                     give approximately 90 bits of entropy. Lucky speakers of languages with
+                     give approximately 104 bits of entropy. Lucky speakers of languages with
                      rich inflection like Polish (over 3 million words) can easily up this to
-                     over 110 bits of entropy.
+                     over 124 bits of entropy.
 homepage:            https://github.com/mgajda/wordpass
 license:             BSD3
 license-file:        LICENSE
@@ -22,7 +22,7 @@
 extra-source-files:  README.md changelog stack.yaml
 cabal-version:       >=1.10
 stability:           stable
-tested-with:         GHC==7.8.4,GHC==7.10.3,GHC==8.0.1,GHC==8.2.2
+tested-with:         GHC==7.8.4,GHC==7.10.3,GHC==8.0.1,GHC==8.2.2,GHC==8.10.7
 
 source-repository head
   type:     git
@@ -32,13 +32,13 @@
   main-is:             WordPass.hs
   other-modules:       Text.WordPass
   other-extensions:    OverlappingInstances, MultiParamTypeClasses, FlexibleInstances
-  build-depends:       base          >=4.4  && <4.12,
-                       text          >=1.1  && <1.4,
-                       containers    >=0.5  && <0.6,
+  build-depends:       base          >=4.4  && <4.18,
+                       text          >=1.1  && <2.1,
+                       containers    >=0.5  && <0.7,
                        vector        >=0.10 && <0.13,
                        directory     >= 1.2 && <1.4,
-                       optparse-applicative      >= 0.12 && <0.15,
-                       unix-compat   >= 0.4 && <0.6,
+                       optparse-applicative      >= 0.12 && <0.18,
+                       unix-compat   >= 0.4 && <0.7,
                        deepseq       >= 1.3 && <1.5,
                        filepath      >= 1.3 && <1.5,
                        QuickCheck    >= 2.0 && <3.0
@@ -49,12 +49,12 @@
 library
   exposed-modules:     Text.WordPass
   other-extensions:    OverlappingInstances, MultiParamTypeClasses, FlexibleInstances
-  build-depends:       base          >=4.4  && <4.12,
-                       text          >=1.1  && <1.4,
-                       containers    >=0.5  && <0.6,
+  build-depends:       base          >=4.4  && <4.18,
+                       text          >=1.1  && <2.1,
+                       containers    >=0.5  && <0.7,
                        vector        >=0.10 && <0.13,
                        directory     >= 1.2 && <1.4,
-                       unix-compat   >= 0.4 && <0.6,
+                       unix-compat   >= 0.4 && <0.7,
                        deepseq       >= 1.3 && <1.5,
                        QuickCheck    >= 2.0 && <3.0,
                        filepath      >= 1.3 && <1.5
