diff --git a/README.md b/README.md
index 45763a4..c91c3d4 100644
--- a/README.md
+++ b/README.md
@@ -13,8 +13,8 @@ You will find below the main lib and its companions:
 
 The core library supports [`v3` and `v4` biscuits][spec] (both open and sealed).
 
-[CI-badge]: https://img.shields.io/github/actions/workflow/status/Divarvel/biscuit-haskell/github-actions.yml?style=flat-square&branch=main
-[CI-url]: https://github.com/Divarvel/biscuit-haskell/actions
+[CI-badge]: https://img.shields.io/github/actions/workflow/status/biscuit-auth/biscuit-haskell/github-actions.yml?style=flat-square&branch=main
+[CI-url]: https://github.com/biscuit-auth/biscuit-haskell/actions
 [Hackage]: https://img.shields.io/hackage/v/biscuit-haskell?color=purple&style=flat-square
 [hackage-url]: https://hackage.haskell.org/package/biscuit-haskell
 [gcouprie]: https://github.com/geal
diff --git a/biscuit-servant/ChangeLog.md b/biscuit-servant/ChangeLog.md
index 6c278fb..49bec8a 100644
--- a/biscuit-servant/ChangeLog.md
+++ b/biscuit-servant/ChangeLog.md
@@ -1,5 +1,11 @@
 # Changelog for biscuit-servant
 
+## 0.3.0.1
+
+- use biscuit-haskell 0.3.0.1
+- GHC 9.6 and 9.8 support
+- Generalize type for `withPriorityAuthorizer`
+
 ## 0.3.0.0
 
 - use biscuit-haskell 0.3.0.0
diff --git a/biscuit-servant/biscuit-servant.cabal b/biscuit-servant/biscuit-servant.cabal
index c540257..f5ee011 100644
--- a/biscuit-servant/biscuit-servant.cabal
+++ b/biscuit-servant/biscuit-servant.cabal
@@ -1,7 +1,7 @@
 cabal-version: 2.0
 
 name:           biscuit-servant
-version:        0.3.0.0
+version:        0.3.0.1
 category:       Security
 synopsis:       Servant support for the Biscuit security token
 description:    Please see the README on GitHub at <https://github.com/biscuit-auth/biscuit-haskell#readme>
@@ -13,7 +13,7 @@ copyright:      2021 Clément Delafargue
 license:        BSD3
 license-file:   LICENSE
 build-type:     Simple
-tested-with:    GHC ==8.10.7 || == 9.0.2 || ==9.2.4
+tested-with:    GHC ==9.0.2 || ==9.2.4 || ==9.6.5 || ==9.8.2
 extra-source-files:
     README.md
     ChangeLog.md
diff --git a/biscuit/ChangeLog.md b/biscuit/ChangeLog.md
index 0107bde..01c8b43 100644
--- a/biscuit/ChangeLog.md
+++ b/biscuit/ChangeLog.md
@@ -1,5 +1,12 @@
 # Changelog for biscuit-haskell
 
+## 0.3.0.1
+
+- GHC 9.6 and 9.8 support
+- Support for `!=`
+- Fixed-sized arithmetic and overflow detection
+- Allow parsing chained method calls
+
 ## 0.3.0.0
 
 - GHC 9.2 support
diff --git a/biscuit/README.md b/biscuit/README.md
index c510c7b..f11a002 100644
--- a/biscuit/README.md
+++ b/biscuit/README.md
@@ -96,8 +96,8 @@ creation = do
   pure $ serializeB64 newBiscuit
 ```
 
-[CI-badge]: https://img.shields.io/github/workflow/status/Divarvel/biscuit-haskell/CI?style=flat-square
-[CI-url]: https://github.com/Divarvel/biscuit-haskell/actions
+[CI-badge]: https://img.shields.io/github/actions/workflow/status/biscuit-auth/biscuit-haskell/github-actions.yml?style=flat-square&branch=main
+[CI-url]: https://github.com/biscuit-auth/biscuit-haskell/actions
 [Hackage]: https://img.shields.io/hackage/v/biscuit-haskell?color=purple&style=flat-square
 [hackage-url]: https://hackage.haskell.org/package/biscuit-haskell
 [gcouprie]: https://github.com/geal
diff --git a/biscuit/biscuit-haskell.cabal b/biscuit/biscuit-haskell.cabal
index 7d775d6..907fd6b 100644
--- a/biscuit/biscuit-haskell.cabal
+++ b/biscuit/biscuit-haskell.cabal
@@ -1,7 +1,7 @@
 cabal-version: 2.0
 
 name:           biscuit-haskell
-version:        0.3.0.0
+version:        0.3.0.1
 category:       Security
 synopsis:       Library support for the Biscuit security token
 description:    Please see the README on GitHub at <https://github.com/biscuit-auth/biscuit-haskell#readme>
diff --git a/shell.nix b/shell.nix
index eccbf67..96195c5 100644
--- a/shell.nix
+++ b/shell.nix
@@ -2,7 +2,7 @@
 
 mkShell {
   buildInputs = [
-    haskell.compiler.ghc924
+    haskell.compiler.ghc94
     haskell-language-server
     pkg-config
     libsodium