diff --git a/src/TgBotLib/Enums/Methods.php b/src/TgBotLib/Enums/Methods.php
index 233e13b..128b606 100644
--- a/src/TgBotLib/Enums/Methods.php
+++ b/src/TgBotLib/Enums/Methods.php
@@ -13,6 +13,7 @@
     use TgBotLib\Methods\CopyMessages;
     use TgBotLib\Methods\CreateChatInviteLink;
     use TgBotLib\Methods\CreateChatSubscriptionInviteLink;
+    use TgBotLib\Methods\DeclineChatJoinRequest;
     use TgBotLib\Methods\DeleteWebhook;
     use TgBotLib\Methods\EditChatInviteLink;
     use TgBotLib\Methods\EditChatSubscriptionInviteLink;
@@ -98,6 +99,7 @@
         case EDIT_CHAT_SUBSCRIPTION_INVITE_LINK = 'editChatSubscriptionInviteLink';
         case REVOKE_CHAT_INVITE_LINK = 'revokeChatInviteLink';
         case APPROVE_CHAT_JOIN_REQUEST = 'approveChatJoinRequest';
+        case DECLINE_CHAT_JOIN_REQUEST = 'declineChatJoinRequest';
 
         /**
          * Executes a command on the provided bot with the given parameters.
@@ -156,6 +158,7 @@
                 self::EDIT_CHAT_SUBSCRIPTION_INVITE_LINK => EditChatSubscriptionInviteLink::execute($bot, $parameters),
                 self::REVOKE_CHAT_INVITE_LINK => RevokeChatInviteLink::execute($bot, $parameters),
                 self::APPROVE_CHAT_JOIN_REQUEST => ApproveChatJoinRequest::execute($bot, $parameters),
+                self::DECLINE_CHAT_JOIN_REQUEST => DeclineChatJoinRequest::execute($bot, $parameters),
             };
         }
     }
diff --git a/src/TgBotLib/Methods/DeclineChatJoinRequest.php b/src/TgBotLib/Methods/DeclineChatJoinRequest.php
new file mode 100644
index 0000000..76e1d97
--- /dev/null
+++ b/src/TgBotLib/Methods/DeclineChatJoinRequest.php
@@ -0,0 +1,37 @@
+<?php
+
+    namespace TgBotLib\Methods;
+
+    use TgBotLib\Abstracts\Method;
+    use TgBotLib\Bot;
+    use TgBotLib\Enums\Methods;
+
+    class DeclineChatJoinRequest extends Method
+    {
+        /**
+         * @inheritDoc
+         */
+        public static function execute(Bot $bot, array $parameters = []): true
+        {
+            return (bool)self::executeCurl(self::buildPost($bot, Methods::DECLINE_CHAT_JOIN_REQUEST->value, $parameters));
+        }
+
+        /**
+         * @inheritDoc
+         */
+        public static function getRequiredParameters(): ?array
+        {
+            return [
+                'chat_id',
+                'user_id'
+            ];
+        }
+
+        /**
+         * @inheritDoc
+         */
+        public static function getOptionalParameters(): ?array
+        {
+            return null;
+        }
+    }
\ No newline at end of file