diff --git a/.changeset/entries/3a184bbe897e045ad77c088ea8c1170da446358153bcc5fdbaa33a1d68bc952f.yaml b/.changeset/entries/3a184bbe897e045ad77c088ea8c1170da446358153bcc5fdbaa33a1d68bc952f.yaml
deleted file mode 100644
index 1f96b6610b..0000000000
--- a/.changeset/entries/3a184bbe897e045ad77c088ea8c1170da446358153bcc5fdbaa33a1d68bc952f.yaml
+++ /dev/null
@@ -1,6 +0,0 @@
-type: fix
-module: x/posts
-pull_request: 978
-description: Fixed the REST endpoints version
-backward_compatible: true
-date: 2022-07-27T10:02:20.481025995Z
diff --git a/.changeset/entries/949c3ef6e6aaea51b5bb253dc3eedc16e6f3b9dd6dfbf0cbb7406719d61285d8.yaml b/.changeset/entries/949c3ef6e6aaea51b5bb253dc3eedc16e6f3b9dd6dfbf0cbb7406719d61285d8.yaml
deleted file mode 100644
index c888c54229..0000000000
--- a/.changeset/entries/949c3ef6e6aaea51b5bb253dc3eedc16e6f3b9dd6dfbf0cbb7406719d61285d8.yaml
+++ /dev/null
@@ -1,6 +0,0 @@
-type: fix
-module: x/subspaces
-pull_request: 981
-description: Added missing subspaces authorizations migration
-backward_compatible: true
-date: 2022-07-29T08:13:00.050919588Z
diff --git a/.changeset/entries/bf68d0c892177d2c1249cdacc6e9f283c42413d91a6fa33be87a8288ae5d2b0f.yaml b/.changeset/entries/bf68d0c892177d2c1249cdacc6e9f283c42413d91a6fa33be87a8288ae5d2b0f.yaml
deleted file mode 100644
index 1628ee61b0..0000000000
--- a/.changeset/entries/bf68d0c892177d2c1249cdacc6e9f283c42413d91a6fa33be87a8288ae5d2b0f.yaml
+++ /dev/null
@@ -1,6 +0,0 @@
-type: fix
-module: x/profiles
-pull_request: 980
-description: Added missing params migration
-backward_compatible: false
-date: 2022-07-29T08:15:08.462224891Z
diff --git a/.github/workflows/on-chain-upgrade.yml b/.github/workflows/on-chain-upgrade.yml
index 1444519847..aea423ef01 100644
--- a/.github/workflows/on-chain-upgrade.yml
+++ b/.github/workflows/on-chain-upgrade.yml
@@ -24,7 +24,7 @@ jobs:
     env:
       GENESIS_DESMOS_VERSION: "v4.1.0"
       GENESIS_URL: "https://raw.githubusercontent.com/RiccardoM/desmos-states/master/morpheus-apollo-2-6608740.json"
-      UPGRADE_NAME: "v4.2.0"
+      UPGRADE_NAME: "v4.3.0"
     steps:
       - name: Checkout 🛎️
         uses: actions/checkout@v3
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a54b1d6528..82dc8a2d26 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,17 @@
 All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 -->
+## Version 4.3.0
+### Bug Fixes
+#### Profiles
+- ([\#980](https://github.com/desmos-labs/desmos/pull/980)) Added missing params migration
+
+#### Subspaces
+- ([\#981](https://github.com/desmos-labs/desmos/pull/981)) Added missing subspaces authorizations migration
+
+#### Posts
+- ([\#978](https://github.com/desmos-labs/desmos/pull/978)) Fixed the REST endpoints version
+
 ## Version 4.2.0
 ### Features
 #### Profiles
diff --git a/app/app.go b/app/app.go
index 1bae9f3929..5fae53a359 100644
--- a/app/app.go
+++ b/app/app.go
@@ -21,6 +21,7 @@ import (
 	v400 "github.com/desmos-labs/desmos/v4/app/upgrades/v400"
 	v410 "github.com/desmos-labs/desmos/v4/app/upgrades/v410"
 	v420 "github.com/desmos-labs/desmos/v4/app/upgrades/v420"
+	v430 "github.com/desmos-labs/desmos/v4/app/upgrades/v430"
 
 	profilesv4 "github.com/desmos-labs/desmos/v4/x/profiles/legacy/v4"
 
@@ -1067,6 +1068,7 @@ func (app *DesmosApp) registerUpgradeHandlers() {
 	app.registerUpgrade(v400.NewUpgrade(app.mm, app.configurator))
 	app.registerUpgrade(v410.NewUpgrade(app.mm, app.configurator))
 	app.registerUpgrade(v420.NewUpgrade(app.mm, app.configurator))
+	app.registerUpgrade(v430.NewUpgrade(app.mm, app.configurator))
 }
 
 // registerUpgrade registers the given upgrade to be supported by the app
diff --git a/app/upgrades/v430/upgrade.go b/app/upgrades/v430/upgrade.go
new file mode 100644
index 0000000000..2d36310a4a
--- /dev/null
+++ b/app/upgrades/v430/upgrade.go
@@ -0,0 +1,46 @@
+package v430
+
+import (
+	storetypes "github.com/cosmos/cosmos-sdk/store/types"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/types/module"
+	upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types"
+
+	"github.com/desmos-labs/desmos/v4/app/upgrades"
+)
+
+var (
+	_ upgrades.Upgrade = &Upgrade{}
+)
+
+// Upgrade represents the v4.3.0 upgrade
+type Upgrade struct {
+	mm           *module.Manager
+	configurator module.Configurator
+}
+
+// NewUpgrade returns a new Upgrade instance
+func NewUpgrade(mm *module.Manager, configurator module.Configurator) *Upgrade {
+	return &Upgrade{
+		mm:           mm,
+		configurator: configurator,
+	}
+}
+
+// Name implements upgrades.Upgrade
+func (u *Upgrade) Name() string {
+	return "v4.3.0"
+}
+
+// Handler implements upgrades.Upgrade
+func (u *Upgrade) Handler() upgradetypes.UpgradeHandler {
+	return func(ctx sdk.Context, plan upgradetypes.Plan, fromVM module.VersionMap) (module.VersionMap, error) {
+		// Do nothing here as we don't have anything particular in this update
+		return u.mm.RunMigrations(ctx, u.configurator, fromVM)
+	}
+}
+
+// StoreUpgrades implements upgrades.Upgrade
+func (u *Upgrade) StoreUpgrades() *storetypes.StoreUpgrades {
+	return &storetypes.StoreUpgrades{}
+}