diff --git a/src/MySQLReplication/Definitions/ConstEventType.php b/src/MySQLReplication/Definitions/ConstEventType.php
index 2c06f02..0f99cc3 100644
--- a/src/MySQLReplication/Definitions/ConstEventType.php
+++ b/src/MySQLReplication/Definitions/ConstEventType.php
@@ -5,7 +5,7 @@
 namespace MySQLReplication\Definitions;
 
 /**
- * @see https://dev.mysql.com/doc/internals/en/event-classes-and-types.html
+ * @see https://github.com/mysql/mysql-server/blob/824e2b4064053f7daf17d7f3f84b7a3ed92e5fb4/libs/mysql/binlog/event/binlog_event.h#L285 (MySQL binlog_event.h)
  */
 enum ConstEventType: int
 {
diff --git a/src/MySQLReplication/Event/Event.php b/src/MySQLReplication/Event/Event.php
index 4af0caf..75ff41e 100644
--- a/src/MySQLReplication/Event/Event.php
+++ b/src/MySQLReplication/Event/Event.php
@@ -37,7 +37,7 @@ public function consume(): void
     {
         $binaryDataReader = new BinaryDataReader($this->binLogSocketConnect->getResponse());
 
-        // check EOF_Packet -> https://dev.mysql.com/doc/internals/en/packet-EOF_Packet.html
+        // check EOF_Packet -> https://dev.mysql.com/doc/dev/mysql-server/latest/page_protocol_basic_eof_packet.html
         if ($binaryDataReader->readUInt8() === self::EOF_HEADER_VALUE) {
             return;
         }
@@ -127,6 +127,9 @@ private function makeEvent(BinaryDataReader $binaryDataReader): ?EventDTO
         return null;
     }
 
+    /**
+     * @see https://dev.mysql.com/doc/dev/mysql-server/latest/page_protocol_replication_binlog_event.html#sect_protocol_replication_binlog_event_header
+     */
     private function createEventInfo(BinaryDataReader $binaryDataReader): EventInfo
     {
         return new EventInfo(
diff --git a/src/MySQLReplication/Event/QueryEvent.php b/src/MySQLReplication/Event/QueryEvent.php
index e20675f..b4e8a94 100644
--- a/src/MySQLReplication/Event/QueryEvent.php
+++ b/src/MySQLReplication/Event/QueryEvent.php
@@ -7,7 +7,7 @@
 use MySQLReplication\Event\DTO\QueryDTO;
 
 /**
- * @see https://dev.mysql.com/doc/internals/en/query-event.html
+ * @see https://dev.mysql.com/doc/dev/mysql-server/latest/page_protocol_replication_binlog_event.html#sect_protocol_replication_event_query
  */
 class QueryEvent extends EventCommon
 {
diff --git a/src/MySQLReplication/Event/RotateEvent.php b/src/MySQLReplication/Event/RotateEvent.php
index 8beac31..0e0d2b9 100644
--- a/src/MySQLReplication/Event/RotateEvent.php
+++ b/src/MySQLReplication/Event/RotateEvent.php
@@ -7,7 +7,7 @@
 use MySQLReplication\Event\DTO\RotateDTO;
 
 /**
- * @see https://dev.mysql.com/doc/internals/en/rotate-event.html
+ * @see https://dev.mysql.com/doc/dev/mysql-server/latest/page_protocol_replication_binlog_event.html#sect_protocol_replication_event_rotate
  */
 class RotateEvent extends EventCommon
 {
diff --git a/src/MySQLReplication/Event/XidEvent.php b/src/MySQLReplication/Event/XidEvent.php
index 41a4a8b..39611fa 100644
--- a/src/MySQLReplication/Event/XidEvent.php
+++ b/src/MySQLReplication/Event/XidEvent.php
@@ -6,6 +6,9 @@
 
 use MySQLReplication\Event\DTO\XidDTO;
 
+/**
+ * @see https://dev.mysql.com/doc/dev/mysql-server/latest/page_protocol_replication_binlog_event.html#sect_protocol_replication_event_xid
+ */
 class XidEvent extends EventCommon
 {
     public function makeXidDTO(): XidDTO