diff --git a/go.mod b/go.mod
index cc74904..9752802 100644
--- a/go.mod
+++ b/go.mod
@@ -8,7 +8,7 @@ require (
 	github.com/fufuok/bytespool v1.4.0
 	github.com/fufuok/chanx v1.2.2
 	github.com/fufuok/cron v0.3.2
-	github.com/fufuok/freelru v0.13.3
+	github.com/fufuok/freelru v0.15.0
 	github.com/fufuok/ntp v1.0.0
 	github.com/fufuok/utils v1.2.10
 	github.com/gin-gonic/gin v1.10.0
diff --git a/go.sum b/go.sum
index 8280b12..8d0de99 100644
--- a/go.sum
+++ b/go.sum
@@ -40,8 +40,8 @@ github.com/fufuok/chanx v1.2.2 h1:ZTv6af8N07mKnhzR0DU6tk9RZhsB3ffMY4N0spDhmSA=
 github.com/fufuok/chanx v1.2.2/go.mod h1:d9WAtwHbIqRIEuZqfaD6v9O+x/9Y+rGNgUuBnSwbyJU=
 github.com/fufuok/cron v0.3.2 h1:kFElN4SnLEnE8vWZhLlNv9WgHLdWVfepSYeoyK9V9Pg=
 github.com/fufuok/cron v0.3.2/go.mod h1:fbTEmIk30P2o35BqPgCNSm8MvnC1XjNojtPlgJk4/lY=
-github.com/fufuok/freelru v0.13.3 h1:x8c0mmJ5d8Ddr4Lxw1KjZkvgeIblor7OAKH1wshq80M=
-github.com/fufuok/freelru v0.13.3/go.mod h1:6B/BCmtS+iIJmAFmCDfSUaLsuQtPio0BpBkPuAOgQ0k=
+github.com/fufuok/freelru v0.15.0 h1:MnXaL/51hI3W89egbl190GmeUWf5R6fnVgk3VTqEsA4=
+github.com/fufuok/freelru v0.15.0/go.mod h1:6B/BCmtS+iIJmAFmCDfSUaLsuQtPio0BpBkPuAOgQ0k=
 github.com/fufuok/ntp v1.0.0 h1:xGm9RBUrHGt1RDbzSoZtLsglRjwjzrxaKetHBZG9UGI=
 github.com/fufuok/ntp v1.0.0/go.mod h1:K+adSFG6KYUvHRKPZEFP1jj3GFSvEU31AvuCbt7u92Q=
 github.com/fufuok/utils v1.2.10 h1:hGPjpZRXn4iuPZHGFKkCejafiSC+h6MvWeDtC0Yye1g=
diff --git a/json/json.go b/json/json.go
index 8ca20b7..0ba5a85 100644
--- a/json/json.go
+++ b/json/json.go
@@ -9,7 +9,7 @@ import (
 	"github.com/fufuok/utils"
 )
 
-type RawMessage []byte
+type RawMessage []byte // nolint: recvcheck
 
 // MarshalJSON returns m as the JSON encoding of m.
 func (m RawMessage) MarshalJSON() ([]byte, error) {