diff --git a/CHANGELOG.md b/CHANGELOG.md
index c39d3c22..a692db75 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,9 +2,18 @@
 
 **[compare](https://github.com/metosin/compojure-api/compare/0.24.3...master)**
 
+- Updated ring-swagger:
+  - Discard all extra map keys from properties ([metosin/ring-swagger#77](https://github.com/metosin/ring-swagger/issues/77))
+  - All Schema [extra keys](https://github.com/Prismatic/schema/blob/master/src/cljx/schema/core.cljx#L765)
+  are now exposed as Swagger additional properties.
+    - Previously only `s/Keyword` were supported.
+  - Fix JSON Schema `nil` default value ([metosin/ring-swagger#79](https://github.com/metosin/ring-swagger/issues/79))
+
+
 * Updated deps:
 
 ```clojure
+[metosin/ring-swagger "0.22.2"] is available
 [metosin/ring-swagger-ui "2.1.4-0"] is available
 [potemkin "0.4.3"] is available
 ```
diff --git a/project.clj b/project.clj
index 3a2837ff..0c52a771 100644
--- a/project.clj
+++ b/project.clj
@@ -13,7 +13,7 @@
                  [org.tobereplaced/lettercase "1.0.0"]
                  [frankiesardo/linked "1.2.6"]
                  [metosin/ring-http-response "0.6.5"]
-                 [metosin/ring-swagger "0.22.1"]
+                 [metosin/ring-swagger "0.22.2"]
                  [metosin/schema-tools "0.7.0"]
                  [ring-middleware-format "0.7.0"]
                  [backtick "0.3.3"]