diff --git a/Cargo.toml b/Cargo.toml
index f15c2cd..6f2ef1f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "default-net"
-version = "0.20.0"
+version = "0.21.0"
 authors = ["shellrow <shellrow@protonmail.com>"]
 edition = "2021"
 description = "Cross-platform library for network interface and gateway"
diff --git a/README.md b/README.md
index 3930fe3..fd142fc 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@
 Add `default-net` to your dependencies  
 ```toml:Cargo.toml
 [dependencies]
-default-net = "0.20"
+default-net = "0.21"
 ```
 
 For more details, see [examples][examples-url] or doc.