diff --git a/modules/reference/partials/tiers.adoc b/modules/reference/partials/tiers.adoc
index 4f65fba6..e4dde6e4 100644
--- a/modules/reference/partials/tiers.adoc
+++ b/modules/reference/partials/tiers.adoc
@@ -19,7 +19,7 @@ When you create a BYOC cluster, you select your usage tier. Each tier provides t
 
 [NOTE]
 ====
-* On Azure, tiers 1-3 are supported. 
+* On Azure, tiers 1-4 are supported. 
 * Redpanda supports compute-optimized tiers with AWS Graviton3 processors.
 * Depending on the workload, it may not be possible to achieve all maximum values. For example, a high number of partitions may make it more difficult to reach the maximum value in throughput.
 * Partition counts are based on the assumption that the Redpanda Cloud replication factor is 3 (default). If you set a higher replication factor, the maximum value for partitions will be lower.
@@ -114,7 +114,7 @@ When you create a Dedicated cluster, you select your usage tier. Each tier provi
 
 [NOTE]
 ====
-* On Azure, tiers 1-3 are supported. 
+* On Azure, tiers 1-4 are supported. 
 * Depending on the workload, it may not be possible to achieve all maximum values. For example, a high number of partitions may make it more difficult to reach the maximum value in throughput.
 * Partition counts are based on the assumption that the Redpanda Cloud replication factor is 3 (default). If you set a higher replication factor, the maximum value for partitions will be lower.
 * Connections are regulated per broker for best performance. For example, in a tier 1 cluster with 3 brokers, there could be up to 3,000 connections per broker.