diff --git a/server/v2/appmanager/go.mod b/server/v2/appmanager/go.mod
index 110213b868b9..381fca3bdd29 100644
--- a/server/v2/appmanager/go.mod
+++ b/server/v2/appmanager/go.mod
@@ -2,6 +2,6 @@ module cosmossdk.io/server/v2/appmanager
 
 go 1.23
 
-require cosmossdk.io/core v1.0.0-alpha.3
+require cosmossdk.io/core v1.0.0-alpha.4
 
 require cosmossdk.io/schema v0.3.0 // indirect
diff --git a/server/v2/appmanager/go.sum b/server/v2/appmanager/go.sum
index e5d225b85b5e..f798f0c9257f 100644
--- a/server/v2/appmanager/go.sum
+++ b/server/v2/appmanager/go.sum
@@ -1,4 +1,4 @@
-cosmossdk.io/core v1.0.0-alpha.3 h1:pnxaYAas7llXgVz1lM7X6De74nWrhNKnB3yMKe4OUUA=
-cosmossdk.io/core v1.0.0-alpha.3/go.mod h1:3u9cWq1FAVtiiCrDPpo4LhR+9V6k/ycSG4/Y/tREWCY=
+cosmossdk.io/core v1.0.0-alpha.4 h1:9iuroT9ejDYETCsGkzkvs/wAY/5UFl7nCIINFRxyMJY=
+cosmossdk.io/core v1.0.0-alpha.4/go.mod h1:3u9cWq1FAVtiiCrDPpo4LhR+9V6k/ycSG4/Y/tREWCY=
 cosmossdk.io/schema v0.3.0 h1:01lcaM4trhzZ1HQTfTV8z6Ma1GziOZ/YmdzBN3F720c=
 cosmossdk.io/schema v0.3.0/go.mod h1:RDAhxIeNB4bYqAlF4NBJwRrgtnciMcyyg0DOKnhNZQQ=
diff --git a/server/v2/cometbft/abci.go b/server/v2/cometbft/abci.go
index f64ecb5b8c11..d9e20a8ebe65 100644
--- a/server/v2/cometbft/abci.go
+++ b/server/v2/cometbft/abci.go
@@ -242,7 +242,7 @@ func (c *Consensus[T]) Query(ctx context.Context, req *abciproto.QueryRequest) (
 }
 
 func (c *Consensus[T]) maybeRunGRPCQuery(ctx context.Context, req *abci.QueryRequest) (resp *abciproto.QueryResponse, isGRPC bool, err error) {
-	// if this fails  then we cannot serve queries anymore
+	// if this fails then we cannot serve queries anymore
 	registry, err := c.getProtoRegistry()
 	if err != nil {
 		return nil, false, err
diff --git a/server/v2/cometbft/internal/mock/mock_reader.go b/server/v2/cometbft/internal/mock/mock_reader.go
index 7638fc3f115b..9911ee55eb81 100644
--- a/server/v2/cometbft/internal/mock/mock_reader.go
+++ b/server/v2/cometbft/internal/mock/mock_reader.go
@@ -23,7 +23,7 @@ func (roa *ReaderMap) GetReader(actor []byte) (corestore.Reader, error) {
 	return NewMockReader(roa.version, roa.store, actor), nil
 }
 
-// Reader represents a read-only adapter for accessing data from the root store.
+// MockReader represents a read-only adapter for accessing data from the root store.
 type MockReader struct {
 	version uint64     // The version of the data.
 	store   *MockStore // The root store to read data from.
diff --git a/server/v2/stf/core_router_service.go b/server/v2/stf/core_router_service.go
index e3a3f95940a6..7506372b8e9d 100644
--- a/server/v2/stf/core_router_service.go
+++ b/server/v2/stf/core_router_service.go
@@ -60,7 +60,7 @@ func (m queryRouterService) CanInvoke(ctx context.Context, typeURL string) error
 	return exCtx.queryRouter.CanInvoke(ctx, typeURL)
 }
 
-// InvokeUntyped execute a message and returns a response.
+// Invoke execute a message and returns a response.
 func (m queryRouterService) Invoke(
 	ctx context.Context,
 	req transaction.Msg,
diff --git a/server/v2/stf/gas/defaults.go b/server/v2/stf/gas/defaults.go
index 5b032e81da7e..54d092a83bbb 100644
--- a/server/v2/stf/gas/defaults.go
+++ b/server/v2/stf/gas/defaults.go
@@ -23,7 +23,7 @@ func DefaultGasMeter(gasLimit uint64) coregas.Meter {
 	return NewMeter(gasLimit)
 }
 
-// DefaultGasConfig returns the default gas config.
+// DefaultConfig returns the default gas config.
 // Unless overridden, the default gas costs are:
 var DefaultConfig = coregas.GasConfig{
 	HasCost:          1000,