diff --git a/CHANGELOG.md b/CHANGELOG.md
index fc9e675e..34ce90bf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+# [0.22.0](https://gitlab.com/openstapps/api/compare/v0.21.0...v0.22.0) (2020-05-15)
+
+
+### Features
+
+* add content-type header ([d30de89](https://gitlab.com/openstapps/api/commit/d30de896f0d1a21c039e1905c0766cc37df06b23))
+
+
+
 # [0.21.0](https://gitlab.com/openstapps/api/compare/v0.19.0...v0.21.0) (2020-05-06)