diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2aa6c984..0732e5df 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,33 +1,22 @@
-# [0.3.0](https://gitlab.com/openstapps/proxy/compare/v0.2.0...v0.3.0) (2021-04-27)
-
-
-
-# [0.2.0](https://gitlab.com/openstapps/proxy/compare/v0.1.0...v0.2.0) (2020-11-24)
+# [0.4.0](https://gitlab.com/openstapps/proxy/compare/fbe1a65cd1cfed81c26af14690c620c4cb4fbdc0...v0.4.0) (2021-09-06)
 
 
 ### Bug Fixes
 
-*  deny PUT method requests ([41a1784](https://gitlab.com/openstapps/proxy/commit/41a178428dd8264c876f153e6f6cab522b2825d9))
-
-
-
-# [0.1.0](https://gitlab.com/openstapps/proxy/compare/7bac5e281ff35ec789e761a96f95bb7642fc3973...v0.1.0) (2020-11-24)
-
-
-### Bug Fixes
-
-* fix ci job dependencies and caching ([dc5618f](https://gitlab.com/openstapps/proxy/commit/dc5618f70df20e814cdb8f1a962f5827c7fcff0a))
-* increase nginx transport security ([2c7b4d8](https://gitlab.com/openstapps/proxy/commit/2c7b4d8fda98269e5776ae70a21be4106be6f878))
-* remove reasons of linting errors ([e4f5af8](https://gitlab.com/openstapps/proxy/commit/e4f5af84b7bcd0bc2f6dc3cca6039dffe8c4cfb3))
-* remove superfluous visible routes ([008f0a7](https://gitlab.com/openstapps/proxy/commit/008f0a7dfcfa2671ca63b669ce180f660b347263)), closes [#10](https://gitlab.com/openstapps/proxy/issues/10)
+*  deny PUT method requests ([61ad5ab](https://gitlab.com/openstapps/proxy/commit/61ad5abc2bc45b7cb405b59d6bc095ff1e12a5cf))
+* fix ci job dependencies and caching ([f59cc58](https://gitlab.com/openstapps/proxy/commit/f59cc5832c0b1cfc4b43889e1cedc360e42850e8))
+* handle patch & duplicate versions correctly ([8dffe29](https://gitlab.com/openstapps/proxy/commit/8dffe29146f00b8da98b505b41ab374daf093af2))
+* increase nginx transport security ([8fe6a27](https://gitlab.com/openstapps/proxy/commit/8fe6a2795f0c6f9107662ef9e5a43c6a3c8c066c))
+* remove reasons of linting errors ([b624ed3](https://gitlab.com/openstapps/proxy/commit/b624ed342657f6a574059734f0399ba8539d6c82))
+* remove superfluous visible routes ([96741f3](https://gitlab.com/openstapps/proxy/commit/96741f3789d4a0785124a95475a2ad05b41c9dad)), closes [#10](https://gitlab.com/openstapps/proxy/issues/10)
 
 
 ### Features
 
-* accept PUT method ([29400d0](https://gitlab.com/openstapps/proxy/commit/29400d084d1d5a8065ffc95e0d1a4472ae95fe67))
-* add issues templates ([b1a1c64](https://gitlab.com/openstapps/proxy/commit/b1a1c645ced2ac97562d1b5111e2b29340181f93)), closes [#4](https://gitlab.com/openstapps/proxy/issues/4)
-* add proxy ([7bac5e2](https://gitlab.com/openstapps/proxy/commit/7bac5e281ff35ec789e761a96f95bb7642fc3973))
-* add systemd service examples ([c15b707](https://gitlab.com/openstapps/proxy/commit/c15b707286c380252e6f2dd5459b7d5d301f9522))
+* accept PUT method ([59db3b5](https://gitlab.com/openstapps/proxy/commit/59db3b5c50be42ef2d2a4acbad8da2e7d813efd6))
+* add issues templates ([9637574](https://gitlab.com/openstapps/proxy/commit/96375740719191850238dca975a153a37fe7d4e6)), closes [#4](https://gitlab.com/openstapps/proxy/issues/4)
+* add proxy ([fbe1a65](https://gitlab.com/openstapps/proxy/commit/fbe1a65cd1cfed81c26af14690c620c4cb4fbdc0))
+* add systemd service examples ([c54aa25](https://gitlab.com/openstapps/proxy/commit/c54aa25f3460e0d08ac4f66621e639a2b46ccc6d))