diff --git a/apps/emqx/rebar.config b/apps/emqx/rebar.config
index 4ade86dc6..458326b81 100644
--- a/apps/emqx/rebar.config
+++ b/apps/emqx/rebar.config
@@ -29,7 +29,7 @@
     {esockd, {git, "https://github.com/emqx/esockd", {tag, "5.9.1"}}},
     {ekka, {git, "https://github.com/emqx/ekka", {tag, "0.12.4"}}},
     {gen_rpc, {git, "https://github.com/emqx/gen_rpc", {tag, "2.8.1"}}},
-    {hocon, {git, "https://github.com/emqx/hocon.git", {tag, "0.27.3"}}},
+    {hocon, {git, "https://github.com/emqx/hocon.git", {tag, "0.27.4"}}},
     {pbkdf2, {git, "https://github.com/emqx/erlang-pbkdf2.git", {tag, "2.0.4"}}},
     {recon, {git, "https://github.com/ferd/recon", {tag, "2.5.1"}}},
     {snabbkaffe, {git, "https://github.com/kafka4beam/snabbkaffe.git", {tag, "1.0.0"}}}
diff --git a/apps/emqx_conf/i18n/emqx_conf_schema.conf b/apps/emqx_conf/i18n/emqx_conf_schema.conf
index 82913d061..03ed344fc 100644
--- a/apps/emqx_conf/i18n/emqx_conf_schema.conf
+++ b/apps/emqx_conf/i18n/emqx_conf_schema.conf
@@ -941,26 +941,15 @@ until the RPC connection is considered lost."""
   log_file_handlers {
     desc {
       en: """Key-value list of file-based log handlers."""
-      zh: """基于文件的日志处理进程的键值列表。"""
+      zh: """需要持久化到文件的日志处理进程列表。默认只有 default 一个处理进程。"""
     }
     label {
       en: "Log Handlers Key Val List"
-      zh: "日志处理进程键值列表"
+      zh: "日志 Handler 列表"
     }
   }
 
-  log_error_logger {
-    desc {
-      en: """Deprecated."""
-      zh: """该配置已弃用。"""
-    }
-    label {
-      en: "Deprecate"
-      zh: "配置已弃用"
-    }
-  }
-
-  console_handler_enable {
+  common_handler_enable {
     desc {
       en: """Enable this log handler."""
       zh: """启用此日志处理进程。"""
@@ -971,21 +960,23 @@ until the RPC connection is considered lost."""
     }
   }
 
-  console_handler_level {
+  common_handler_level {
     desc {
       en: """Global log level. This includes the primary log level and all log handlers."""
-      zh: """全局日志级别。 这包括主日志级别和所有日志处理进程。"""
+      zh: """设置日志级别。 默认为warning。"""
     }
     label {
       en: "Global Log Level"
-      zh: "全局日志级别"
+      zh: "日志级别"
     }
   }
 
-  console_handler_time_offset {
+  common_handler_time_offset {
     desc {
       en: """The time offset to be used when formatting the timestamp."""
-      zh: """格式化时间戳时，使用的时间偏移量。"""
+      zh: """日志格式中的时间戳，使用的时间偏移量。默认使用系统时区system，当为utc为无时间偏移量
+为具体的N(1-24)数字时，则代表时间偏移量+N。
+      """
     }
     label {
       en: "Time Offset"
@@ -993,10 +984,10 @@ until the RPC connection is considered lost."""
     }
   }
 
-  console_handler_chars_limit {
+  common_handler_chars_limit {
     desc {
       en: """Set the maximum length of a single log message. If this length is exceeded, the log message will be truncated."""
-      zh: """设置单个日志消息的最大长度。 如果超过此长度，则日志消息将被截断。"""
+      zh: """设置单个日志消息的最大长度。 如果超过此长度，则日志消息将被截断。最小可设置的长度为100。"""
     }
     label {
       en: "Single Log Max Length"
@@ -1004,10 +995,10 @@ until the RPC connection is considered lost."""
     }
   }
 
-  console_handler_formatter {
+  common_handler_formatter {
     desc {
       en: """Choose log format. <code>text</code> for free text, and <code>json</code> for structured logging."""
-      zh: """选择日志格式。 <code>text</code> 用于自由文本，<code>json</code> 用于结构化日志记录。"""
+      zh: """选择日志格式。 <code>text</code> 用于纯文本，<code>json</code> 用于结构化日志记录。"""
     }
     label {
       en: "Log Format"
@@ -1015,10 +1006,10 @@ until the RPC connection is considered lost."""
     }
   }
 
-  console_handler_single_line {
+  common_handler_single_line {
     desc {
       en: """Print logs in a single line if set to true. Otherwise, log messages may span multiple lines."""
-      zh: """如果设置为 true，则在一行中打印日志。 否则，日志消息可能跨越多行。"""
+      zh: """如果设置为 true，则单行打印日志。 否则，日志消息可能跨越多行。"""
     }
     label {
       en: "Single Line Mode"
@@ -1026,10 +1017,24 @@ until the RPC connection is considered lost."""
     }
   }
 
-  console_handler_sync_mode_qlen {
+  common_handler_sync_mode_qlen {
     desc {
-      en: """As long as the number of buffered log events is lower than this value, all log events are handled asynchronously."""
-      zh: """只要缓冲的日志事件的数量低于这个值，所有的日志事件都会被异步处理。"""
+      en: """As long as the number of buffered log events is lower than this value,
+all log events are handled asynchronously. This means that the client process sending the log event,
+by calling a log function in the Logger API, does not wait for a response from the handler
+but continues executing immediately after the event is sent.
+It is not affected by the time it takes the handler to print the event to the log device.
+If the message queue grows larger than this value,
+the handler starts handling log events synchronously instead,
+meaning that the client process sending the event must wait for a response.
+When the handler reduces the message queue to a level below the sync_mode_qlen threshold,
+asynchronous operation is resumed.
+"""
+      zh: """只要缓冲的日志事件的数量低于这个值，所有的日志事件都会被异步处理。
+这意味着，日志落地速度不会影响正常的业务进程，因为它们不需要等待日志处理进程的响应。
+如果消息队列的增长超过了这个值，处理程序开始同步处理日志事件。也就是说，发送事件的客户进程必须等待响应。
+当处理程序将消息队列减少到低于sync_mode_qlen阈值的水平时，异步操作就会恢复。
+默认为100条信息，当等待的日志事件大于100条时，就开始同步处理日志。"""
     }
     label {
       en: "Sync Mode Max Log Events"
@@ -1037,10 +1042,17 @@ until the RPC connection is considered lost."""
     }
   }
 
-  console_handler_drop_mode_qlen {
+  common_handler_drop_mode_qlen {
     desc {
-      en: """When the number of buffered log events is larger than this value, the new log events are dropped.</br>When drop mode is activated or deactivated, a message is printed in the logs."""
-      zh: """当缓冲的日志事件数大于此值时，新的日志事件将被丢弃。</br>启用或停用丢弃模式时，会在日志中打印一条消息。"""
+      en: """When the number of buffered log events is larger than this value, the new log events are dropped.
+When drop mode is activated or deactivated, a message is printed in the logs."""
+      zh: """当缓冲的日志事件数大于此值时，新的日志事件将被丢弃。起到过载保护的功能。
+为了使过载保护算法正常工作必须要：<code> sync_mode_qlen =< drop_mode_qlen =< flush_qlen <\code> 且 drop_mode_qlen > 1
+要禁用某些模式，请执行以下操作。
+- 如果sync_mode_qlen被设置为0，所有的日志事件都被同步处理。也就是说，异步日志被禁用。
+- 如果sync_mode_qlen被设置为与drop_mode_qlen相同的值，同步模式被禁用。也就是说，处理程序总是以异步模式运行，除非调用drop或flushing。
+- 如果drop_mode_qlen被设置为与flush_qlen相同的值，则drop模式被禁用，永远不会发生。
+"""
     }
     label {
       en: "Drop Mode Max Log Events"
@@ -1048,10 +1060,11 @@ until the RPC connection is considered lost."""
     }
   }
 
-  console_handler_flush_qlen {
+  common_handler_flush_qlen {
     desc {
       en: """If the number of buffered log events grows larger than this threshold, a flush (delete) operation takes place. To flush events, the handler discards the buffered log messages without logging."""
-      zh: """如果缓冲日志事件的数量增长大于此阈值，则会发生刷新（删除）操作。 为了完成刷新事件，处理进程丢弃缓冲的日志消息。"""
+      zh: """如果缓冲日志事件的数量增长大于此阈值，则会发生刷新（删除）操作。 日志处理进程会丢弃缓冲的日志消息。
+来缓解自身不会由于内存瀑涨而影响其它业务进程。日志内容会提醒有多少事件被删除。"""
     }
     label {
       en: "Flush Threshold"
@@ -1059,14 +1072,14 @@ until the RPC connection is considered lost."""
     }
   }
 
-  console_handler_supervisor_reports {
+  common_handler_supervisor_reports {
     desc {
       en: """Type of supervisor reports that are logged.
  - `error`: only log errors in the Erlang processes.
  - `progress`: log process startup."""
-      zh: """ supervisor 报告的类型。
+      zh: """ supervisor 报告的类型。默认为 error 类型。
   - `error`：仅记录 Erlang 进程中的错误。
-  - `progress`：记录进程启动。"""
+  - `progress`：除了 error 信息外，还需要记录进程启动的详细信息。"""
     }
     label {
       en: "Report Type"
@@ -1074,7 +1087,7 @@ until the RPC connection is considered lost."""
     }
   }
 
-  console_handler_max_depth {
+  common_handler_max_depth {
     desc {
       en: """Maximum depth for Erlang term log formatting and Erlang process message queue inspection."""
       zh: """Erlang 内部格式日志格式化和 Erlang 进程消息队列检查的最大深度。"""
@@ -1088,7 +1101,7 @@ until the RPC connection is considered lost."""
   log_file_handler_file {
     desc {
       en: """Name the log file."""
-      zh: """日志文件名字。"""
+      zh: """日志文件路径及名字。"""
     }
     label {
       en: "Log File Name"
@@ -1099,7 +1112,9 @@ until the RPC connection is considered lost."""
   log_file_handler_max_size {
     desc {
       en: """This parameter controls log file rotation. The value `infinity` means the log file will grow indefinitely, otherwise the log file will be rotated once it reaches `max_size` in bytes."""
-      zh: """此参数控制日志文件轮换。 `infinity` 意味着日志文件将无限增长，否则日志文件将在达到 `max_size`（以字节为单位）时进行轮换。"""
+      zh: """此参数控制日志文件轮换。 `infinity` 意味着日志文件将无限增长，否则日志文件将在达到 `max_size`（以字节为单位）时进行轮换。
+与 rotation count配合使用。如果 counter 为 10，则是10个文件轮换。
+"""
     }
     label {
       en: "Rotation Size"
@@ -1107,128 +1122,14 @@ until the RPC connection is considered lost."""
     }
   }
 
-  log_file_handler_enable {
+  log_error_logger {
     desc {
-      en: """Enable this log handler."""
-      zh: """启用此日志处理进程。"""
+      en: """Keep error_logger silent."""
+      zh: """让 error_logger 日志处理进程关闭，防止一条异常信息被记录多次。"""
     }
     label {
-      en: "Enable Log Handler"
-      zh: "启用此日志处理进程"
-    }
-  }
-
-  log_file_handler_level {
-    desc {
-      en: """Global log level. This includes the primary log level and all log handlers."""
-      zh: """全局日志级别。 这包括主日志级别和所有日志处理进程。"""
-    }
-    label {
-      en: "Global Level"
-      zh: "全局日志级别"
-    }
-  }
-
-  log_file_handler_time_offset {
-    desc {
-      en: """The time offset to be used when formatting the timestamp."""
-      zh: """格式化时间戳时要使用的时间偏移量。"""
-    }
-    label {
-      en: "Time Offset"
-      zh: "时间偏移"
-    }
-  }
-
-  log_file_handler_chars_limit {
-    desc {
-      en: """Set the maximum length of a single log message. If this length is exceeded, the log message will be truncated."""
-      zh: """设置单个日志消息的最大长度。 如果超过此长度，则日志消息将被截断。"""
-    }
-    label {
-      en: "Single Log Max Length"
-      zh: "单个日志消息最大长度"
-    }
-  }
-
-  log_file_handler_formatter {
-    desc {
-      en: """Choose log format. <code>text</code> for free text, and <code>json</code> for structured logging."""
-      zh: """选择日志格式。 <code>text</code> 用于自由文本，<code>json</code> 用于结构化日志记录。"""
-    }
-    label {
-      en: "Log Format"
-      zh: "日志格式"
-    }
-  }
-
-  log_file_handler_single_line {
-    desc {
-      en: """Print logs in a single line if set to true. Otherwise, log messages may span multiple lines."""
-      zh: """如果设置为 true，则在一行中打印日志。 否则，日志消息可能跨越多行。"""
-    }
-    label {
-      en: "Single Line Mode"
-      zh: "单行模式"
-    }
-  }
-
-  log_file_handler_sync_mode_qlen {
-    desc {
-      en: """As long as the number of buffered log events is lower than this value, all log events are handled asynchronously."""
-      zh: """只要缓冲的日志事件的数量低于这个值，所有的日志事件都会被异步处理。"""
-    }
-    label {
-      en: "Sync Mode Max Log Events"
-      zh: "异步模式最大事件数"
-    }
-  }
-
-  log_file_handler_drop_mode_qlen {
-    desc {
-      en: """When the number of buffered log events is larger than this value, the new log events are dropped.</br>When drop mode is activated or deactivated, a message is printed in the logs."""
-      zh: """当缓冲的日志事件数大于此值时，新的日志事件将被丢弃。</br>启用或停用丢弃模式时，会在日志中打印一条消息。"""
-    }
-    label {
-      en: "Drop Mode Max Log Events"
-      zh: "缓存最大日志事件数"
-    }
-  }
-
-  log_file_handler_flush_qlen {
-    desc {
-      en: """If the number of buffered log events grows larger than this threshold, a flush (delete) operation takes place. To flush events, the handler discards the buffered log messages without logging."""
-      zh: """如果缓冲日志事件的数量增长大于此阈值，则会发生刷新（删除）操作。 为了完成刷新事件，处理进程丢弃缓冲的日志消息。"""
-    }
-    label {
-      en: "Flush Threshold"
-      zh: "刷新阈值"
-    }
-  }
-
-  log_file_handler_supervisor_reports {
-    desc {
-      en: """Type of supervisor reports that are logged.
- - `error`: only log errors in the Erlang processes.
- - `progress`: log process startup."""
-      zh: """ supervisor 报告的类型。
-  - `error`：仅记录 Erlang 进程中的错误。
-  - `progress`：记录进程启动。"""
-    }
-    label {
-      en: "Report Type"
-      zh: "报告类型"
-    }
-  }
-
-  log_file_handler_max_depth {
-    desc {
-      en: """Maximum depth for Erlang term log formatting and Erlang process message queue inspection."""
-      zh: """Erlang 内部格式日志格式化和 Erlang 进程消息队列检查的最大深度。"""
-    }
-    label {
-      en: "Max Depth"
-      zh: "最大深度"
+      en: "error_logger"
+      zh: "error_logger"
     }
   }
 
@@ -1257,11 +1158,11 @@ until the RPC connection is considered lost."""
   log_overload_kill_enable {
     desc {
       en: """Enable log handler overload kill feature."""
-      zh: """启用日志处理进程过载终止功能。"""
+      zh: """日志处理进程过载时为保护自己节点其它的业务能正常，强制杀死日志处理进程。"""
     }
     label {
       en: "Log Handler Overload Kill"
-      zh: "日志处理进程过载终止"
+      zh: "日志处理进程过载保护"
     }
   }
 
@@ -1290,22 +1191,22 @@ until the RPC connection is considered lost."""
   log_overload_kill_restart_after {
     desc {
       en: """If the handler is terminated, it restarts automatically after a delay specified in milliseconds. The value `infinity` prevents restarts."""
-      zh: """如果处理进程终止，它会在以毫秒为单位指定的延迟后自动重新启动。 `infinity` 防止重新启动。"""
+      zh: """如果处理进程终止，它会在以指定的时间后后自动重新启动。 `infinity` 不自动重启。"""
     }
     label {
-      en: "Handler Restart Delay"
-      zh: "处理进程重启延迟"
+      en: "Handler Restart Timer"
+      zh: "处理进程重启机制"
     }
   }
 
   log_burst_limit_enable {
     desc {
       en: """Enable log burst control feature."""
-      zh: """启用日志突发控制功能。"""
+      zh: """启用日志限流保护机制。"""
     }
     label {
       en: "Enable Burst"
-      zh: "启用日志突发控制"
+      zh: "日志限流保护"
     }
   }
 
@@ -1509,10 +1410,10 @@ By default, the logs are stored in `./log` directory (for installation from zip
 This section of the configuration controls the number of files kept for each log handler.
 """
       zh:
-"""
-默认情况下，日志存储在 `./log` 目录（用于从 zip 文件安装）或 `/var/log/emqx`（用于二进制安装）。</br>
-这部分配置，控制每个日志处理进程保留的文件数量。
-"""
+        """
+        默认情况下，日志存储在 `./log` 目录（用于从 zip 文件安装）或 `/var/log/emqx`（用于二进制安装）。</br>
+        这部分配置，控制每个日志处理进程保留的文件数量。
+        """
     }
     label {
       en: "Log Rotation"
@@ -1568,5 +1469,4 @@ Log burst limit feature can temporarily disable logging to avoid these issues.""
       zh: "授权"
     }
   }
-
 }
diff --git a/apps/emqx_conf/src/emqx_conf_schema.erl b/apps/emqx_conf/src/emqx_conf_schema.erl
index f882855e2..7ab815d9a 100644
--- a/apps/emqx_conf/src/emqx_conf_schema.erl
+++ b/apps/emqx_conf/src/emqx_conf_schema.erl
@@ -800,6 +800,7 @@ fields("log") ->
                 #{
                     mapping => "kernel.error_logger",
                     default => silent,
+                    'readOnly' => true,
                     desc => ?DESC("log_error_logger")
                 }
             )}
@@ -811,7 +812,10 @@ fields("log_file_handler") ->
         {"file",
             sc(
                 file(),
-                #{desc => ?DESC("log_file_handler_file")}
+                #{
+                    desc => ?DESC("log_file_handler_file"),
+                    validator => fun file_location/1
+                }
             )},
         {"rotation",
             sc(
@@ -822,7 +826,7 @@ fields("log_file_handler") ->
             sc(
                 hoconsc:union([infinity, emqx_schema:bytesize()]),
                 #{
-                    default => "10MB",
+                    default => "50MB",
                     desc => ?DESC("log_file_handler_max_size")
                 }
             )}
@@ -866,7 +870,7 @@ fields("log_overload_kill") ->
             )},
         {"qlen",
             sc(
-                integer(),
+                pos_integer(),
                 #{
                     default => 20000,
                     desc => ?DESC("log_overload_kill_qlen")
@@ -874,7 +878,7 @@ fields("log_overload_kill") ->
             )},
         {"restart_after",
             sc(
-                hoconsc:union([emqx_schema:duration(), infinity]),
+                hoconsc:union([emqx_schema:duration_ms(), infinity]),
                 #{
                     default => "5s",
                     desc => ?DESC("log_overload_kill_restart_after")
@@ -893,7 +897,7 @@ fields("log_burst_limit") ->
             )},
         {"max_count",
             sc(
-                integer(),
+                pos_integer(),
                 #{
                     default => 10000,
                     desc => ?DESC("log_burst_limit_max_count")
@@ -1073,7 +1077,7 @@ log_handler_common_confs() ->
                 boolean(),
                 #{
                     default => false,
-                    desc => ?DESC("log_file_handler_enable")
+                    desc => ?DESC("common_handler_enable")
                 }
             )},
         {"level",
@@ -1081,7 +1085,7 @@ log_handler_common_confs() ->
                 log_level(),
                 #{
                     default => warning,
-                    desc => ?DESC("log_file_handler_level")
+                    desc => ?DESC("common_handler_level")
                 }
             )},
         {"time_offset",
@@ -1089,15 +1093,15 @@ log_handler_common_confs() ->
                 string(),
                 #{
                     default => "system",
-                    desc => ?DESC("log_file_handler_time_offset")
+                    desc => ?DESC("common_handler_time_offset")
                 }
             )},
         {"chars_limit",
             sc(
-                hoconsc:union([unlimited, range(1, inf)]),
+                hoconsc:union([unlimited, range(100, inf)]),
                 #{
                     default => unlimited,
-                    desc => ?DESC("log_file_handler_chars_limit")
+                    desc => ?DESC("common_handler_chars_limit")
                 }
             )},
         {"formatter",
@@ -1105,7 +1109,7 @@ log_handler_common_confs() ->
                 hoconsc:enum([text, json]),
                 #{
                     default => text,
-                    desc => ?DESC("log_file_handler_formatter")
+                    desc => ?DESC("common_handler_formatter")
                 }
             )},
         {"single_line",
@@ -1113,31 +1117,31 @@ log_handler_common_confs() ->
                 boolean(),
                 #{
                     default => true,
-                    desc => ?DESC("log_file_handler_single_line")
+                    desc => ?DESC("common_handler_single_line")
                 }
             )},
         {"sync_mode_qlen",
             sc(
-                integer(),
+                non_neg_integer(),
                 #{
                     default => 100,
-                    desc => ?DESC("log_file_handler_sync_mode_qlen")
+                    desc => ?DESC("common_handler_sync_mode_qlen")
                 }
             )},
         {"drop_mode_qlen",
             sc(
-                integer(),
+                pos_integer(),
                 #{
                     default => 3000,
-                    desc => ?DESC("log_file_handler_drop_mode_qlen")
+                    desc => ?DESC("common_handler_drop_mode_qlen")
                 }
             )},
         {"flush_qlen",
             sc(
-                integer(),
+                pos_integer(),
                 #{
                     default => 8000,
-                    desc => ?DESC("log_file_handler_flush_qlen")
+                    desc => ?DESC("common_handler_flush_qlen")
                 }
             )},
         {"overload_kill", sc(ref("log_overload_kill"), #{})},
@@ -1147,7 +1151,7 @@ log_handler_common_confs() ->
                 hoconsc:enum([error, progress]),
                 #{
                     default => error,
-                    desc => ?DESC("log_file_handler_supervisor_reports")
+                    desc => ?DESC("common_handler_supervisor_reports")
                 }
             )},
         {"max_depth",
@@ -1155,7 +1159,7 @@ log_handler_common_confs() ->
                 hoconsc:union([unlimited, non_neg_integer()]),
                 #{
                     default => 100,
-                    desc => ?DESC("log_file_handler_max_depth")
+                    desc => ?DESC("common_handler_max_depth")
                 }
             )}
     ].
@@ -1328,3 +1332,15 @@ emqx_schema_high_prio_roots() ->
                 #{desc => ?DESC(authorization)}
             )},
     lists:keyreplace("authorization", 1, Roots, Authz).
+
+-define(VALID_FILE, "^[/\_a-zA-Z0-9\.\-]*$").
+file_location(File) ->
+    Error = {error, "Invalid file name: " ++ ?VALID_FILE},
+    try
+        case re:run(File, ?VALID_FILE) of
+            nomatch -> Error;
+            _ -> ok
+        end
+    catch
+        _:_ -> Error
+    end.
diff --git a/apps/emqx_management/src/emqx_mgmt_api_cluster.erl b/apps/emqx_management/src/emqx_mgmt_api_cluster.erl
index 25ec5c9a2..e082fa745 100644
--- a/apps/emqx_management/src/emqx_mgmt_api_cluster.erl
+++ b/apps/emqx_management/src/emqx_mgmt_api_cluster.erl
@@ -43,7 +43,8 @@ schema("/cluster") ->
             responses => #{
                 200 => [
                     {name, ?HOCON(string(), #{desc => "Cluster name"})},
-                    {nodes, ?HOCON(?ARRAY(string()), #{desc => "Node name"})}
+                    {nodes, ?HOCON(?ARRAY(string()), #{desc => "Node name"})},
+                    {self, ?HOCON(string(), #{desc => "Self node name"})}
                 ]
             }
         }
@@ -97,7 +98,8 @@ cluster_info(get, _) ->
     ClusterName = application:get_env(ekka, cluster_name, emqxcl),
     Info = #{
         name => ClusterName,
-        nodes => mria_mnesia:running_nodes()
+        nodes => mria_mnesia:running_nodes(),
+        self => node()
     },
     {200, Info}.
 
diff --git a/apps/emqx_prometheus/rebar.config b/apps/emqx_prometheus/rebar.config
index a51d56b99..974192a41 100644
--- a/apps/emqx_prometheus/rebar.config
+++ b/apps/emqx_prometheus/rebar.config
@@ -4,7 +4,7 @@
  [ {emqx, {path, "../emqx"}},
    %% FIXME: tag this as v3.1.3
    {prometheus, {git, "https://github.com/deadtrickster/prometheus.erl", {tag, "v4.8.1"}}},
-   {hocon, {git, "https://github.com/emqx/hocon.git", {tag, "0.27.3"}}}
+   {hocon, {git, "https://github.com/emqx/hocon.git", {tag, "0.27.4"}}}
  ]}.
 
 {edoc_opts, [{preprocess, true}]}.
diff --git a/mix.exs b/mix.exs
index 4684c15c0..b999480ab 100644
--- a/mix.exs
+++ b/mix.exs
@@ -57,7 +57,7 @@ defmodule EMQXUmbrella.MixProject do
       {:mria, github: "emqx/mria", tag: "0.2.4", override: true},
       {:ekka, github: "emqx/ekka", tag: "0.12.4", override: true},
       {:gen_rpc, github: "emqx/gen_rpc", tag: "2.8.1", override: true},
-      {:minirest, github: "emqx/minirest", tag: "1.2.12", override: true},
+      {:minirest, github: "emqx/minirest", tag: "1.2.13", override: true},
       {:ecpool, github: "emqx/ecpool", tag: "0.5.2"},
       {:replayq, "0.3.4", override: true},
       {:pbkdf2, github: "emqx/erlang-pbkdf2", tag: "2.0.4", override: true},
@@ -68,7 +68,7 @@ defmodule EMQXUmbrella.MixProject do
       # in conflict by emqtt and hocon
       {:getopt, "1.0.2", override: true},
       {:snabbkaffe, github: "kafka4beam/snabbkaffe", tag: "1.0.0", override: true},
-      {:hocon, github: "emqx/hocon", tag: "0.27.3", override: true},
+      {:hocon, github: "emqx/hocon", tag: "0.27.4", override: true},
       {:emqx_http_lib, github: "emqx/emqx_http_lib", tag: "0.5.1", override: true},
       {:esasl, github: "emqx/esasl", tag: "0.2.0"},
       {:jose, github: "potatosalad/erlang-jose", tag: "1.11.2"},
diff --git a/rebar.config b/rebar.config
index 5b08853dd..95e3f705c 100644
--- a/rebar.config
+++ b/rebar.config
@@ -56,7 +56,7 @@
     , {mria, {git, "https://github.com/emqx/mria", {tag, "0.2.4"}}}
     , {ekka, {git, "https://github.com/emqx/ekka", {tag, "0.12.4"}}}
     , {gen_rpc, {git, "https://github.com/emqx/gen_rpc", {tag, "2.8.1"}}}
-    , {minirest, {git, "https://github.com/emqx/minirest", {tag, "1.2.12"}}}
+    , {minirest, {git, "https://github.com/emqx/minirest", {tag, "1.2.13"}}}
     , {ecpool, {git, "https://github.com/emqx/ecpool", {tag, "0.5.2"}}}
     , {replayq, "0.3.4"}
     , {pbkdf2, {git, "https://github.com/emqx/erlang-pbkdf2.git", {tag, "2.0.4"}}}
@@ -66,7 +66,7 @@
     , {system_monitor, {git, "https://github.com/ieQu1/system_monitor", {tag, "3.0.3"}}}
     , {getopt, "1.0.2"}
     , {snabbkaffe, {git, "https://github.com/kafka4beam/snabbkaffe.git", {tag, "1.0.0"}}}
-    , {hocon, {git, "https://github.com/emqx/hocon.git", {tag, "0.27.3"}}}
+    , {hocon, {git, "https://github.com/emqx/hocon.git", {tag, "0.27.4"}}}
     , {emqx_http_lib, {git, "https://github.com/emqx/emqx_http_lib.git", {tag, "0.5.1"}}}
     , {esasl, {git, "https://github.com/emqx/esasl", {tag, "0.2.0"}}}
     , {jose, {git, "https://github.com/potatosalad/erlang-jose", {tag, "1.11.2"}}}