diff --git a/CHANGELOG.md b/CHANGELOG.md
index b9da5fa..2d6d2f1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
 # CHANGELOG
 
-## Unreleased
+## ConCumulus v0.0.88
+
+* Update Cumulus Core to version 22.4.0
+
+## ConCumulus v.0.0.6x
+
 * Add iceberg target to Makefile to build Iceberg replication components
 * Add validation of deploy_name in env.sh
 * Expose `report_sns_topic_subscriber_arns` variable to cumulus.tf module
diff --git a/cumulus/main.tf b/cumulus/main.tf
index 1a5556f..b210737 100644
--- a/cumulus/main.tf
+++ b/cumulus/main.tf
@@ -1,5 +1,5 @@
 module "cumulus" {
-  source = "https://github.com/nasa/cumulus/releases/download/v22.3.5/terraform-aws-cumulus.zip//tf-modules/cumulus"
+  source = "https://github.com/nasa/cumulus/releases/download/v22.4.0/terraform-aws-cumulus.zip//tf-modules/cumulus"
 
   cumulus_message_adapter_lambda_layer_version_arn = data.terraform_remote_state.daac.outputs.cma_layer_arn
 
diff --git a/data-persistence/main.tf b/data-persistence/main.tf
index 1785091..6d1b048 100644
--- a/data-persistence/main.tf
+++ b/data-persistence/main.tf
@@ -1,5 +1,5 @@
 module "data_persistence" {
-  source = "https://github.com/nasa/cumulus/releases/download/v22.3.5/terraform-aws-cumulus.zip//tf-modules/data-persistence"
+  source = "https://github.com/nasa/cumulus/releases/download/v22.4.0/terraform-aws-cumulus.zip//tf-modules/data-persistence"
 
   prefix                = local.prefix
   subnet_ids            = data.aws_subnets.subnet_ids.ids