diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 0ee8c01..2537c1f 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.3.0"
+  ".": "0.4.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 12875ef..1cfceb0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.4.0](https://github.com/JorisJonkers-dev/nix-platform/compare/v0.3.0...v0.4.0) (2026-06-29)
+
+
+### Features
+
+* extract reusable nix platform modules ([#6](https://github.com/JorisJonkers-dev/nix-platform/issues/6)) ([12a5dfc](https://github.com/JorisJonkers-dev/nix-platform/commit/12a5dfcc7a671a610d4c782a101e8da88852a7a2))
+
 ## [0.3.0](https://github.com/JorisJonkers-dev/nix-platform/compare/v0.2.0...v0.3.0) (2026-06-29)