diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index aeb26a4..30c5eb4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ on:
 jobs:
   cabal:
     name: cabal / ghc-${{matrix.ghc}} / ${{ matrix.os }}
-    continue-on-error: ${{ matrix.ghc == '9.10.1' }}
+    continue-on-error: ${{ matrix.ghc == '9.14.1' }}
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
@@ -18,15 +18,12 @@ jobs:
           - macOS-latest
         cabal: ["latest"]
         ghc:
-          - "9.0.2"
-          - "9.2.8"
           - "9.4.8"
-          - "9.6.6"
-          - "9.8.2"
-          - "9.10.1"
-        exclude:
-          - os: macOS-latest
-            ghc: "9.0.2"
+          - "9.6.7"
+          - "9.8.4"
+          - "9.10.3"
+          - "9.12.4"
+          - "9.14.1"
 
     steps:
     - uses: actions/checkout@v4
@@ -68,11 +65,11 @@ jobs:
       matrix:
         stack: ["latest"]
         resolver:
-          - "--resolver lts-19" # GHC 9.0.2
-          - "--resolver lts-20" # GHC 9.2.8
           - "--resolver lts-21" # GHC 9.4.8
-          - "--resolver lts-22" # GHC 9.6.6
-          - "--resolver nightly" # GHC 9.8.2
+          - "--resolver lts-22" # GHC 9.6.7
+          - "--resolver lts-23" # GHC 9.8.4
+          - "--resolver lts-24" # GHC 9.10.3
+          - "--resolver nightly" # GHC 9.12.4
 
     steps:
     - uses: actions/checkout@v4
diff --git a/password-aeson/password-aeson.cabal b/password-aeson/password-aeson.cabal
index 40b1663..04e133e 100644
--- a/password-aeson/password-aeson.cabal
+++ b/password-aeson/password-aeson.cabal
@@ -38,7 +38,6 @@ library
       base          >= 4.9 && < 5
     , aeson         >= 0.2
     , password-types          < 2
-    , text
   ghc-options:
       -Wall
   default-language:
@@ -58,10 +57,6 @@ test-suite doctests
     , base-compat
     , doctest
     , password
-    , password-aeson
-    , QuickCheck
-    , quickcheck-instances
-    , template-haskell
   default-language:
       Haskell2010
 
@@ -81,7 +76,6 @@ test-suite password-aeson-tasty
     , aeson
     , quickcheck-instances
     , tasty
-    -- , tasty-hunit
     , tasty-quickcheck
     , text
   default-language:
diff --git a/password-aeson/src/Data/Password/Aeson.hs b/password-aeson/src/Data/Password/Aeson.hs
index 05adc05..3451d95 100644
--- a/password-aeson/src/Data/Password/Aeson.hs
+++ b/password-aeson/src/Data/Password/Aeson.hs
@@ -3,6 +3,7 @@
 {-# LANGUAGE GeneralizedNewtypeDeriving #-}
 {-# LANGUAGE StandaloneDeriving #-}
 {-# LANGUAGE TypeOperators #-}
+{-# LANGUAGE UndecidableInstances #-}
 {-# OPTIONS_GHC -fno-warn-orphans #-}
 
 {-|
@@ -24,7 +25,12 @@ See the "Data.Password.Types" module for more information.
 module Data.Password.Aeson (ExposedPassword (..)) where
 
 import Data.Aeson (FromJSON(..), ToJSON(..))
-import Data.Password.Types
+import Data.Password.Types (
+  mkPassword,
+  unsafeShowPassword,
+  Password,
+  PasswordHash (PasswordHash),
+ )
 import GHC.TypeLits (TypeError, ErrorMessage(..))
 
 -- $setup
@@ -52,9 +58,9 @@ instance FromJSON Password where
   parseJSON = fmap mkPassword . parseJSON
 
 type ErrMsg = 'Text "Warning! Tried to convert plain-text Password to JSON!"
-        ':$$: 'Text "  This is likely a security leak. Please make sure whether this was intended."
-        ':$$: 'Text "  If this is intended, please use 'unsafeShowPassword' before converting to JSON"
-        ':$$: 'Text ""
+         :$$: 'Text "  This is likely a security leak. Please make sure whether this was intended."
+         :$$: 'Text "  If this is intended, please use 'unsafeShowPassword' before converting to JSON"
+         :$$: 'Text ""
 
 -- | Type error! Do not use 'toJSON' on a 'Password'!
 instance TypeError ErrMsg => ToJSON Password where
diff --git a/password-http-api-data/password-http-api-data.cabal b/password-http-api-data/password-http-api-data.cabal
index d8bb414..3d89926 100644
--- a/password-http-api-data/password-http-api-data.cabal
+++ b/password-http-api-data/password-http-api-data.cabal
@@ -38,7 +38,6 @@ library
       base          >= 4.9 && < 5
     , http-api-data
     , password-types          < 2
-    , text
   ghc-options:
       -Wall
   default-language:
@@ -58,10 +57,6 @@ test-suite doctests
     , base-compat
     , doctest
     , password
-    , password-http-api-data
-    , QuickCheck
-    , quickcheck-instances
-    , template-haskell
   default-language:
       Haskell2010
 
@@ -81,7 +76,6 @@ test-suite password-http-api-data-tasty
     , http-api-data
     , quickcheck-instances
     , tasty
-    -- , tasty-hunit
     , tasty-quickcheck
   default-language:
       Haskell2010
diff --git a/password-http-api-data/src/Data/Password/HttpApiData.hs b/password-http-api-data/src/Data/Password/HttpApiData.hs
index 630fc6f..da09d00 100644
--- a/password-http-api-data/src/Data/Password/HttpApiData.hs
+++ b/password-http-api-data/src/Data/Password/HttpApiData.hs
@@ -1,5 +1,6 @@
 {-# LANGUAGE DataKinds #-}
 {-# LANGUAGE TypeOperators #-}
+{-# LANGUAGE UndecidableInstances #-}
 {-# OPTIONS_GHC -fno-warn-orphans #-}
 
 {-|
@@ -32,9 +33,9 @@ import Web.HttpApiData (FromHttpApiData(..), ToHttpApiData(..))
 -- >>> import Web.HttpApiData (parseUrlPiece)
 
 type ErrMsg = 'Text "Warning! Tried to convert plain-text Password to HttpApiData!"
-        ':$$: 'Text "  This is likely a security leak. Please make sure whether this was intended."
-        ':$$: 'Text "  If this is intended, please use 'unsafeShowPassword' before converting to HttpApiData"
-        ':$$: 'Text ""
+         :$$: 'Text "  This is likely a security leak. Please make sure whether this was intended."
+         :$$: 'Text "  If this is intended, please use 'unsafeShowPassword' before converting to HttpApiData"
+         :$$: 'Text ""
 
 -- | This instance allows a 'Password' to be created with functions like
 -- 'Web.HttpApiData.parseUrlPiece' or 'Web.HttpApiData.parseQueryParam'.
diff --git a/password-persistent/password-persistent.cabal b/password-persistent/password-persistent.cabal
index 102a073..3fde189 100644
--- a/password-persistent/password-persistent.cabal
+++ b/password-persistent/password-persistent.cabal
@@ -58,10 +58,6 @@ test-suite doctests
     , base-compat
     , doctest
     , password
-    , password-persistent
-    , QuickCheck
-    , quickcheck-instances
-    , template-haskell
   default-language:
       Haskell2010
 
diff --git a/password-persistent/src/Data/Password/Persistent.hs b/password-persistent/src/Data/Password/Persistent.hs
index 429db93..befcdc1 100644
--- a/password-persistent/src/Data/Password/Persistent.hs
+++ b/password-persistent/src/Data/Password/Persistent.hs
@@ -6,6 +6,7 @@
 {-# LANGUAGE OverloadedStrings #-}
 {-# LANGUAGE StandaloneDeriving #-}
 {-# LANGUAGE TypeOperators #-}
+{-# LANGUAGE UndecidableInstances #-}
 {-# OPTIONS_GHC -fno-warn-orphans #-}
 
 {-|
@@ -46,9 +47,9 @@ import GHC.TypeLits (TypeError, ErrorMessage(..))
 -- >>> import Database.Persist.Class (PersistField(toPersistValue))
 
 type ErrMsg = 'Text "Warning! Tried to convert plain-text Password to PersistValue!"
-        ':$$: 'Text "  This is likely a security leak. Please make sure whether this was intended."
-        ':$$: 'Text "  If this is intended, please use 'unsafeShowPassword' before converting to PersistValue."
-        ':$$: 'Text ""
+         :$$: 'Text "  This is likely a security leak. Please make sure whether this was intended."
+         :$$: 'Text "  If this is intended, please use 'unsafeShowPassword' before converting to PersistValue."
+         :$$: 'Text ""
 
 -- | This instance allows a 'PasswordHash' to be stored as a field in a database using
 -- "Database.Persist".
diff --git a/password-types/password-types.cabal b/password-types/password-types.cabal
index 78138b8..183de57 100644
--- a/password-types/password-types.cabal
+++ b/password-types/password-types.cabal
@@ -57,10 +57,6 @@ test-suite doctests
       base >=4.9 && <5
     , base-compat
     , doctest
-    , password-types
-    , QuickCheck
-    , quickcheck-instances
-    , template-haskell
   default-language:
       Haskell2010
 
diff --git a/stack.yaml b/stack.yaml
index b1e1183..023c880 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -17,7 +17,7 @@
 #
 # resolver: ./custom-snapshot.yaml
 # resolver: https://example.com/snapshots/2018-01-01.yaml
-resolver: lts-22.38
+resolver: lts-24.36
 
 # User packages to be built.
 # Various formats can be used as shown in the example below.
diff --git a/stack.yaml.lock b/stack.yaml.lock
index a32fa82..0117b48 100644
--- a/stack.yaml.lock
+++ b/stack.yaml.lock
@@ -1,7 +1,7 @@
 # This file was autogenerated by Stack.
 # You should not edit this file by hand.
 # For more information, please see the documentation at:
-#   https://docs.haskellstack.org/en/stable/lock_files
+#   https://docs.haskellstack.org/en/stable/topics/lock_files
 
 packages:
 - completed:
@@ -13,7 +13,7 @@ packages:
     hackage: crypton-1.0.1
 snapshots:
 - completed:
-    sha256: 0964f3e2c04e21abf42e271490e6974bc923aac2f2fd595fcb53ad0c237dbed1
-    size: 720034
-    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/22/38.yaml
-  original: lts-22.38
+    sha256: a6882445afe04fd38791656e3667b491d92b9c27bcf18cda7e01c73016e828ee
+    size: 728959
+    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/24/36.yaml
+  original: lts-24.36