diff --git a/tg/tg_database.py b/tg/tg_database.py
index 92616a2..06d6bb7 100644
--- a/tg/tg_database.py
+++ b/tg/tg_database.py
@@ -48,7 +48,7 @@ class TgDatabase(database.BasicDatabase):
             chat_id BIGINT NOT NULL,
             message_id BIGINT,
             role VARCHAR(16) NOT NULL,
-            content VARCHAR(2000) NOT NULL,
+            content VARCHAR(4000) NOT NULL,
             UNIQUE KEY contexts_unique (bot_id, chat_id, message_id),
             CONSTRAINT fk_contexts_chats FOREIGN KEY (bot_id, chat_id) REFERENCES chats (bot_id, chat_id) ON UPDATE CASCADE ON DELETE CASCADE)
         """)
diff --git a/vk/vk_database.py b/vk/vk_database.py
index 883feee..6abc5a1 100644
--- a/vk/vk_database.py
+++ b/vk/vk_database.py
@@ -51,7 +51,7 @@ class VkDatabase(database.BasicDatabase):
             chat_id BIGINT NOT NULL,
             message_id BIGINT,
             role VARCHAR(16) NOT NULL,
-            content VARCHAR(2000) NOT NULL,
+            content VARCHAR(4000) NOT NULL,
             UNIQUE KEY contexts_unique (bot_id, chat_id, message_id),
             CONSTRAINT fk_contexts_chats FOREIGN KEY (bot_id, chat_id) REFERENCES chats (bot_id, chat_id) ON UPDATE CASCADE ON DELETE CASCADE)
         """)