diff --git a/CHANGE_HISTORY.md b/CHANGE_HISTORY.md
index c7e98d39..6fbee82e 100644
--- a/CHANGE_HISTORY.md
+++ b/CHANGE_HISTORY.md
@@ -1,3 +1,14 @@
+## 4.10.4 (2021-01-09)
+
+* chore: increment patch version ([2d0f2d8](https://github.com/cdimascio/express-openapi-validator/commit/2d0f2d8))
+* chore: increment patch version ([20e2350](https://github.com/cdimascio/express-openapi-validator/commit/20e2350))
+* feat: 3.1.0 roles in security schema for all types (#513) ([6d2a14d](https://github.com/cdimascio/express-openapi-validator/commit/6d2a14d)), closes [#513](https://github.com/cdimascio/express-openapi-validator/issues/513)
+* Fix using discriminators. (#510) ([590649a](https://github.com/cdimascio/express-openapi-validator/commit/590649a)), closes [#510](https://github.com/cdimascio/express-openapi-validator/issues/510)
+* fix: preprocessor type of undefined ([d17abd3](https://github.com/cdimascio/express-openapi-validator/commit/d17abd3))
+* test: test for issue #590 ([7e601c4](https://github.com/cdimascio/express-openapi-validator/commit/7e601c4)), closes [#590](https://github.com/cdimascio/express-openapi-validator/issues/590)
+
+
+
## 4.10.2 (2021-01-02)
* chore: increment patch version ([de89f56](https://github.com/cdimascio/express-openapi-validator/commit/de89f56))