diff --git a/CHANGELOG.md b/CHANGELOG.md
index 35eb9ebb22..1a12d4f006 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -53,6 +53,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 * [#8985](https://github.com/osmosis-labs/osmosis/pull/8985) build: block-sdk import now uses forked version
 * [#9006](https://github.com/osmosis-labs/osmosis/pull/9006) feat: CosmWasm Pool raw state query
+* [#9021](https://github.com/osmosis-labs/osmosis/pull/9021) chore: slightly increase blocktime 
 
 ## v28.0.4
 
diff --git a/cmd/osmosisd/cmd/root.go b/cmd/osmosisd/cmd/root.go
index 9b895dbee6..869793cc2e 100644
--- a/cmd/osmosisd/cmd/root.go
+++ b/cmd/osmosisd/cmd/root.go
@@ -147,12 +147,12 @@ var (
 		{
 			Section: "consensus",
 			Key:     "timeout_commit",
-			Value:   "500ms",
+			Value:   "550ms",
 		},
 		{
 			Section: "consensus",
 			Key:     "timeout_propose",
-			Value:   "1.8s",
+			Value:   "1.6s",
 		},
 		{
 			Section: "consensus",