diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9ee5cc64..addd449c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,9 @@
 # Change Log
 
-## Unreleased
+## [v1.20.0] - 2019-09-06
 
 - #252 Add Kubernetes autoscale config fields - @snormore
+- #251 Support unset fields on Kubernetes cluster and node pool updates - @snormore
 - #250 Add Kubernetes GetUser method - @snormore
 
 ## [v1.19.0] - 2019-07-19
diff --git a/godo.go b/godo.go
index b813f9c7..921cd846 100644
--- a/godo.go
+++ b/godo.go
@@ -17,7 +17,7 @@ import (
 )
 
 const (
-	libraryVersion = "1.19.0"
+	libraryVersion = "1.20.0"
 	defaultBaseURL = "https://api.digitalocean.com/"
 	userAgent      = "godo/" + libraryVersion
 	mediaType      = "application/json"