diff --git a/CHANGELOG b/CHANGELOG
index 1145f24..0246bf9 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,8 @@
+Version 0.4.0 (2023-02-28)
+--------------------------
+Use service module and leverage IMDSv2 (#8)
+Bump app_version to 2.0.9 (#9)
+
 Version 0.3.0 (2022-11-25)
 --------------------------
 Increase memory allocation for application (#7)
diff --git a/main.tf b/main.tf
index 79d20f4..ab2eb1e 100644
--- a/main.tf
+++ b/main.tf
@@ -1,6 +1,6 @@
 locals {
   module_name    = "elasticsearch-loader-kinesis-ec2"
-  module_version = "0.3.0"
+  module_version = "0.4.0"
 
   app_name    = "snowplow-elasticsearch-loader"
   app_version = "2.0.9"