diff --git a/CHANGELOG.md b/CHANGELOG.md
index e9589d2..db24e86 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,14 @@ The format is based on
 and this project adheres to
 [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.4.0](https://www.github.com/terraform-google-modules/terraform-google-pubsub/compare/v1.3.0...v1.4.0) (2020-07-20)
+
+
+### Features
+
+* Add OIDC token support ([#28](https://www.github.com/terraform-google-modules/terraform-google-pubsub/issues/28)) ([f64f8d1](https://www.github.com/terraform-google-modules/terraform-google-pubsub/commit/f64f8d1bb5ee7e6056acecf92922c2579d60a569))
+* Add support for expiration_policy ([#23](https://www.github.com/terraform-google-modules/terraform-google-pubsub/issues/23)) ([feca6f5](https://www.github.com/terraform-google-modules/terraform-google-pubsub/commit/feca6f52d87721b22d4d97e83eb97c0270228159))
+
 ## [1.3.0](https://www.github.com/terraform-google-modules/terraform-google-pubsub/compare/v1.2.1...v1.3.0) (2020-05-19)
 
 
diff --git a/README.md b/README.md
index e4d3ecc..afb6020 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ This is a simple usage of the module. Please see also a simple setup provided in
 ```hcl
 module "pubsub" {
   source  = "terraform-google-modules/pubsub/google"
-  version = "~> 1.3"
+  version = "~> 1.4"
 
   topic              = "tf-topic"
   project_id         = "my-pubsub-project"