diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 2537c1f..f1c1e58 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.4.0"
+  ".": "0.5.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c6d1528..de4f1b3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,32 @@
 # Changelog
 
+## [0.5.0](https://github.com/deviantintegral/har/compare/v0.4.0...v0.5.0) (2025-12-15)
+
+
+### Features
+
+* migrate from MacFJA/PharBuilder to Box ([#125](https://github.com/deviantintegral/har/issues/125)) ([b1187c2](https://github.com/deviantintegral/har/commit/b1187c22fe09fe8df141ad858934602d15fed78a))
+
+
+### Bug Fixes
+
+* add directory validation in getIds() before scandir() ([22057e0](https://github.com/deviantintegral/har/commit/22057e05cd479e84652aa8e28e7f0df8ff399960))
+* add error handling for missing files in SplitCommand ([#122](https://github.com/deviantintegral/har/issues/122)) ([ed3fa82](https://github.com/deviantintegral/har/commit/ed3fa82f4cec0c5882d029e2840e78cd8b8b33a5))
+* add type hints to SplitCommand::getSplitDestination parameters ([#123](https://github.com/deviantintegral/har/issues/123)) ([c62a75a](https://github.com/deviantintegral/har/commit/c62a75a7a0dae3a438ecce7123679f7d5c6a1966))
+* check if a HAR repository exists before loading ([93fbb57](https://github.com/deviantintegral/har/commit/93fbb5720a93af18e91387bc22e9b8951f8c3ff2))
+* correct inverted logic in hasBlocked() and hasDns() methods ([2285c23](https://github.com/deviantintegral/har/commit/2285c23df4c1ad7bd52c2a4fbcb6e9cfc0316fcc))
+* use strict comparison (===) instead of weak comparison (==) in Serializer.php ([453d8f3](https://github.com/deviantintegral/har/commit/453d8f3d74271533abd9037f57798d94837ed0c7))
+
+
+### Miscellaneous Chores
+
+* add missing call to SessionStart ([#119](https://github.com/deviantintegral/har/issues/119)) ([51b50a3](https://github.com/deviantintegral/har/commit/51b50a3b8dcf01137ade67c33a93e74850a3693b))
+* auto-install php-pear in SessionStart hook ([#116](https://github.com/deviantintegral/har/issues/116)) ([48acab5](https://github.com/deviantintegral/har/commit/48acab5a19e6586ba9edc11533756750aace0280))
+* **deps:** pin ggilder/codecoverage action to 47c83da ([#118](https://github.com/deviantintegral/har/issues/118)) ([85aa78d](https://github.com/deviantintegral/har/commit/85aa78dec0dd21547cc1057f9c757cab8c3d3d60))
+* fix newlines ([f5ded8c](https://github.com/deviantintegral/har/commit/f5ded8cb5d41ad83650ab3584c94746e7c25a96b))
+* install xdebug for claude sessions ([54f3138](https://github.com/deviantintegral/har/commit/54f31389ece4119c09cfa47d60bbbd26da3ec59c))
+* run composer install in claude ([233d999](https://github.com/deviantintegral/har/commit/233d999ff501fbd142b7499b890588498679f941))
+
 ## [0.4.0](https://github.com/deviantintegral/har/compare/0.3.0...v0.4.0) (2025-12-14)