diff --git a/to-json/Cargo.lock b/to-json/Cargo.lock
index e209a54..a9f3d1a 100644
--- a/to-json/Cargo.lock
+++ b/to-json/Cargo.lock
@@ -2,6 +2,28 @@
 # It is not intended for manual editing.
 version = 3
 
+[[package]]
+name = "autocfg"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
+
+[[package]]
+name = "hashbrown"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
+
+[[package]]
+name = "indexmap"
+version = "1.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10a35a97730320ffe8e2d410b5d3b69279b98d2c14bdb8b70ea89ecf7888d41e"
+dependencies = [
+ "autocfg",
+ "hashbrown",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.4"
@@ -31,10 +53,30 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_yaml"
+version = "0.9.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d232d893b10de3eb7258ff01974d6ee20663d8e833263c99409d4b13a0209da"
+dependencies = [
+ "indexmap",
+ "itoa",
+ "ryu",
+ "serde",
+ "unsafe-libyaml",
+]
+
 [[package]]
 name = "to-json"
 version = "0.1.0"
 dependencies = [
  "serde",
  "serde_json",
+ "serde_yaml",
 ]
+
+[[package]]
+name = "unsafe-libyaml"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c1e5fa573d8ac5f1a856f8d7be41d390ee973daf97c806b2c1a465e4e1406e68"
diff --git a/to-json/Cargo.toml b/to-json/Cargo.toml
index 8653059..14bf0c0 100644
--- a/to-json/Cargo.toml
+++ b/to-json/Cargo.toml
@@ -8,3 +8,4 @@ edition = "2021"
 [dependencies]
 serde = "1.0.145"
 serde_json = "1.0.86"
+serde_yaml = "0.9.14"
diff --git a/to-json/src/main.rs b/to-json/src/main.rs
index 20144fe..20908bd 100644
--- a/to-json/src/main.rs
+++ b/to-json/src/main.rs
@@ -1,4 +1,5 @@
-use serde_json::{Value};
+use serde_json::Value as JsonValue;
+use serde_yaml::Value as YamlValue;
 
 const JSON_STR: &str = r#"{
   "demo": "key_1",
@@ -10,12 +11,25 @@ const JSON_STR: &str = r#"{
   ]
 }"#;
 
+const YAML_STR: &str = r#"
+demo: key_1
+author: dnomd343
+test:
+  - 123
+  - 234
+  - 345
+"#;
+
 fn main() {
     println!("JSON raw content ->\n{}", JSON_STR);
+    println!("YAML raw content ->\n{}", YAML_STR);
 
-    let data: Value = serde_json::from_str(JSON_STR).unwrap();
+    // let data: JsonValue = serde_json::from_str(JSON_STR).unwrap();
+    // println!("{:#?}", data);
+    let data: YamlValue = serde_yaml::from_str(YAML_STR).unwrap();
     println!("{:#?}", data);
 
+
     let ret = serde_json::to_string(&data).unwrap();
     println!("JSON output ->\n{}", ret);
 }