diff --git a/x/accounts/internal/prefixstore/prefixstore.go b/x/accounts/internal/prefixstore/prefixstore.go
index 3121691a25df..ef84b70703d0 100644
--- a/x/accounts/internal/prefixstore/prefixstore.go
+++ b/x/accounts/internal/prefixstore/prefixstore.go
@@ -21,7 +21,7 @@ func New(store store.KVStore, prefix []byte) store.KVStore {
 
 var _ store.KVStore = Store{}
 
-// Store is similar with cometbft/cometbft/libs/db/prefix_db
+// Store is similar with cometbft/cometbft-db/blob/v1.0.1/prefixdb.go
 // both gives access only to the limited subset of the store
 // for convenience or safety
 type Store struct {
@@ -63,7 +63,7 @@ func (s Store) Set(key, value []byte) error {
 func (s Store) Delete(key []byte) error { return s.parent.Delete(s.key(key)) }
 
 // Implements KVStore
-// Check https://github.com/cometbft/cometbft/blob/master/libs/db/prefix_db.go#L106
+// Check https://github.com/cometbft/cometbft-db/blob/v1.0.1/prefixdb.go#L109
 func (s Store) Iterator(start, end []byte) (store.Iterator, error) {
 	newstart := cloneAppend(s.prefix, start)
 
@@ -83,7 +83,7 @@ func (s Store) Iterator(start, end []byte) (store.Iterator, error) {
 }
 
 // ReverseIterator implements KVStore
-// Check https://github.com/cometbft/cometbft/blob/master/libs/db/prefix_db.go#L129
+// Check https://github.com/cometbft/cometbft-db/blob/v1.0.1/prefixdb.go#L132
 func (s Store) ReverseIterator(start, end []byte) (store.Iterator, error) {
 	newstart := cloneAppend(s.prefix, start)
 
@@ -180,7 +180,7 @@ func (pi *prefixIterator) Error() error {
 	return nil
 }
 
-// copied from github.com/cometbft/cometbft/libs/db/prefix_db.go
+// copied from github.com/cometbft/cometbft-db/blob/v1.0.1/prefixdb.go
 func stripPrefix(key, prefix []byte) []byte {
 	if len(key) < len(prefix) || !bytes.Equal(key[:len(prefix)], prefix) {
 		panic("should not happen")
diff --git a/x/group/internal/orm/prefixstore/prefixstore.go b/x/group/internal/orm/prefixstore/prefixstore.go
index 5ac697756260..a121baf464d6 100644
--- a/x/group/internal/orm/prefixstore/prefixstore.go
+++ b/x/group/internal/orm/prefixstore/prefixstore.go
@@ -21,7 +21,7 @@ func New(store store.KVStore, prefix []byte) store.KVStore {
 
 var _ store.KVStore = Store{}
 
-// Store is similar with cometbft/cometbft/libs/db/prefix_db
+// Store is similar with cometbft/cometbft-db/blob/v1.0.1/prefixdb.go
 // both gives access only to the limited subset of the store
 // for convenience or safety
 type Store struct {
@@ -63,7 +63,7 @@ func (s Store) Set(key, value []byte) error {
 func (s Store) Delete(key []byte) error { return s.parent.Delete(s.key(key)) }
 
 // Implements KVStore
-// Check https://github.com/cometbft/cometbft/blob/master/libs/db/prefix_db.go#L106
+// Check https://github.com/cometbft/cometbft-db/blob/v1.0.1/prefixdb.go#L109
 func (s Store) Iterator(start, end []byte) (store.Iterator, error) {
 	newstart := cloneAppend(s.prefix, start)
 
@@ -83,7 +83,7 @@ func (s Store) Iterator(start, end []byte) (store.Iterator, error) {
 }
 
 // ReverseIterator implements KVStore
-// Check https://github.com/cometbft/cometbft/blob/master/libs/db/prefix_db.go#L129
+// Check https://github.com/cometbft/cometbft-db/blob/v1.0.1/prefixdb.go#L132
 func (s Store) ReverseIterator(start, end []byte) (store.Iterator, error) {
 	newstart := cloneAppend(s.prefix, start)
 
@@ -180,7 +180,7 @@ func (pi *prefixIterator) Error() error {
 	return nil
 }
 
-// copied from github.com/cometbft/cometbft/libs/db/prefix_db.go
+// copied from github.com/cometbft/cometbft-db/blob/v1.0.1/prefixdb.go
 func stripPrefix(key, prefix []byte) []byte {
 	if len(key) < len(prefix) || !bytes.Equal(key[:len(prefix)], prefix) {
 		panic("should not happen")