diff --git a/RELEASE_NOTES b/RELEASE_NOTES
index 7e4d087..d1f38ef 100644
--- a/RELEASE_NOTES
+++ b/RELEASE_NOTES
@@ -1,3 +1,16 @@
+=======================================================================
+amazon-cloudwatch-observability v1.5.2 (2024-04-16)
+========================================================================
+Enhancements:
+* Updating the agent image version to support Elastic Fabric Adapter (EFA) for Container Insights
+* Updating Python SDK and Operator image versions
+
+=======================================================================
+amazon-cloudwatch-observability v1.5.1 (2024-04-11)
+========================================================================
+Notes:
+* Re-releasing v1.5.0 with a version bump
+
 =======================================================================
 amazon-cloudwatch-observability v1.5.0 (2024-04-08)
 ========================================================================
diff --git a/charts/amazon-cloudwatch-observability/Chart.yaml b/charts/amazon-cloudwatch-observability/Chart.yaml
index 9972d82..4c32c55 100644
--- a/charts/amazon-cloudwatch-observability/Chart.yaml
+++ b/charts/amazon-cloudwatch-observability/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v2
 name: amazon-cloudwatch-observability
-version: 1.5.0
+version: 1.5.2
 appVersion: 1.0.0
 description: A Helm chart for Amazon CloudWatch Observability
 type: application
diff --git a/charts/amazon-cloudwatch-observability/values.yaml b/charts/amazon-cloudwatch-observability/values.yaml
index 394191f..38aef82 100644
--- a/charts/amazon-cloudwatch-observability/values.yaml
+++ b/charts/amazon-cloudwatch-observability/values.yaml
@@ -44,7 +44,7 @@ manager:
   name:
   image:
     repository: cloudwatch-agent-operator
-    tag: 1.2.0
+    tag: 1.2.1
     repositoryDomainMap:
       public: public.ecr.aws/cloudwatch-agent
       cn-north-1: 934860584483.dkr.ecr.cn-north-1.amazonaws.com.cn
@@ -59,7 +59,7 @@ manager:
     python:
       repositoryDomain: public.ecr.aws/aws-observability
       repository: adot-autoinstrumentation-python
-      tag: v0.0.1
+      tag: v0.1.0
   autoAnnotateAutoInstrumentation:
     java:
       namespaces: [ ]
@@ -148,7 +148,7 @@ agent:
   name:
   image:
     repository: cloudwatch-agent
-    tag: 1.300036.0b573
+    tag: 1.300037.0b583
     repositoryDomainMap:
       public: public.ecr.aws/cloudwatch-agent
       cn-north-1: 934860584483.dkr.ecr.cn-north-1.amazonaws.com.cn