diff --git a/cabal.project b/cabal.project
index 54eae5f..3ad966f 100644
--- a/cabal.project
+++ b/cabal.project
@@ -1,6 +1,6 @@
 index-state:
   -- Bump this if you need newer packages from Hackage
-  , hackage.haskell.org 2024-07-17T00:00:00Z
+  , hackage.haskell.org 2024-08-26T00:00:00Z
 
 packages:
   fs-api
diff --git a/fs-api/CHANGELOG.md b/fs-api/CHANGELOG.md
index 9e9b940..7a21949 100644
--- a/fs-api/CHANGELOG.md
+++ b/fs-api/CHANGELOG.md
@@ -1,10 +1,9 @@
 # Revision history for fs-api
 
-## next release -- ????-??-??
+## 0.3.0.0 -- 2024-08-26
 
 ### Breaking
 
-* New `primitive ^>=0.9` dependency
 * Remove orphan `Show` instance for `Foreign.C.Error.Errno`.
 * Provide implementations for the new primitives in the `IO` implementation of
   `HasFS`. As a result, `ioHasFS` now requires that `PrimState IO ~ PrimState m`.
@@ -33,6 +32,7 @@
   responsible for picking sensible directory/file names.
 * Bump upper version bounds for `io-classes` to `1.6`
 * Make it build with `ghc-9.10`.
+* New `primitive ^>=0.9` dependency
 * Tight dependency bounds.
 
 ## 0.2.0.1 -- 2023-10-30
diff --git a/fs-api/fs-api.cabal b/fs-api/fs-api.cabal
index db50cc2..0543717 100644
--- a/fs-api/fs-api.cabal
+++ b/fs-api/fs-api.cabal
@@ -1,6 +1,6 @@
 cabal-version:   3.0
 name:            fs-api
-version:         0.2.0.1
+version:         0.3.0.0
 synopsis:        Abstract interface for the file system
 description:     Abstract interface for the file system.
 license:         Apache-2.0
diff --git a/fs-sim/CHANGELOG.md b/fs-sim/CHANGELOG.md
index e8741aa..206bac5 100644
--- a/fs-sim/CHANGELOG.md
+++ b/fs-sim/CHANGELOG.md
@@ -1,12 +1,10 @@
 # Revision history for fs-sim
 
-## next version -- ????-??-??
+## 0.3.0.0 -- 2024-08-26
 
 ### Breaking
 
 * Orphan `Show` instance for `Foreign.C.Error.Errno` removed by `fs-api`.
-* New `primitive ^>=0.9` dependency
-* New `safe-wild-cards^>=1.0`dependency
 * Rename some functions related to partial reads/writes and corruption in `System.FS.Sim.Error`:
   * Replace `hGetSomePartial` by `partialiseByteCount`/`partialiseWord64`.
   * Replace `hPutSomePartial` by `partialiseByteString`
@@ -37,6 +35,8 @@
 * The shrinker for `Errors` was not shrinking every stream.
 * Adapt to moving of `Util` modules in `fs-api`.
 * Make it build with `ghc-9.10`.
+* New `primitive ^>=0.9` dependency
+* New `safe-wild-cards^>=1.0`dependency
 * Tight dependency bounds.
 
 ## 0.2.1.1 -- 2023-10-30
diff --git a/fs-sim/fs-sim.cabal b/fs-sim/fs-sim.cabal
index bae10e0..c53894e 100644
--- a/fs-sim/fs-sim.cabal
+++ b/fs-sim/fs-sim.cabal
@@ -1,6 +1,6 @@
 cabal-version:   3.0
 name:            fs-sim
-version:         0.2.1.1
+version:         0.3.0.0
 synopsis:        Simulated file systems
 description:     Simulated file systems.
 license:         Apache-2.0
@@ -40,7 +40,7 @@ library
     , base16-bytestring  ^>=0.1  || ^>=1.0
     , bytestring         ^>=0.10 || ^>=0.11 || ^>=0.12
     , containers         ^>=0.5  || ^>=0.6  || ^>=0.7
-    , fs-api             ^>=0.2
+    , fs-api             ^>=0.3
     , io-classes         ^>=1.0  || ^>=1.1  || ^>=1.2  || ^>=1.3 || ^>=1.4 || ^>=1.5
     , mtl                ^>=2.2  || ^>=2.3
     , primitive          ^>=0.9