diff --git a/CHANGELOG.md b/CHANGELOG.md
index d2886288..f083daa9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## unreleased
 
+### Changed
+
+ - Update teloxide-core to v0.6.0 with [Bot API 6.0] support [**BC**].
+
+[Bot API 6.0]: https://core.telegram.org/bots/api#april-16-2022
+
 ## 0.8.1 - 2022-04-24
 
 ### Added
diff --git a/Cargo.toml b/Cargo.toml
index e48440a8..9be95edc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -56,7 +56,7 @@ full = [
 ]
 
 [dependencies]
-teloxide-core = { version = "0.5.1", default-features = false }
+teloxide-core = { version = "0.6.0", default-features = false }
 teloxide-macros = { version = "0.6.0", optional = true }
 
 serde_json = "1.0"
diff --git a/examples/purchase.rs b/examples/purchase.rs
index 72088c10..22ad5860 100644
--- a/examples/purchase.rs
+++ b/examples/purchase.rs
@@ -115,9 +115,8 @@ async fn receive_full_name(
 ) -> HandlerResult {
     match msg.text().map(ToOwned::to_owned) {
         Some(full_name) => {
-            let products = ["Apple", "Banana", "Orange", "Potato"].map(|product| {
-                InlineKeyboardButton::callback(product.to_owned(), product.to_owned())
-            });
+            let products = ["Apple", "Banana", "Orange", "Potato"]
+                .map(|product| InlineKeyboardButton::callback(product, product));
 
             bot.send_message(msg.chat.id, "Select a product:")
                 .reply_markup(InlineKeyboardMarkup::new([products]))