diff --git a/test-suite/src/base_minter/tests/integration_tests.rs b/test-suite/src/base_minter/tests/integration_tests.rs
index 35defec7d..675c9e877 100644
--- a/test-suite/src/base_minter/tests/integration_tests.rs
+++ b/test-suite/src/base_minter/tests/integration_tests.rs
@@ -215,7 +215,7 @@ fn update_start_trading_time() {
         &ExecuteMsg::UpdateStartTradingTime(Some(default_start_trading_time)),
         &[],
     );
-    println!("res is {:?}", res);
+    println!("res is {res:?}");
     assert!(res.is_ok());
 
     // confirm trading start time
diff --git a/test-suite/src/common_setup/templates.rs b/test-suite/src/common_setup/templates.rs
index 5b9051194..a5d2f2b7e 100644
--- a/test-suite/src/common_setup/templates.rs
+++ b/test-suite/src/common_setup/templates.rs
@@ -326,22 +326,13 @@ pub fn base_minter_with_specified_sg721(
     }
 }
 
+#[derive(Default)]
 pub struct OpenEditionMinterCustomParams<'a> {
     pub denom: Option<&'a str>,
     pub mint_fee_bps: Option<u64>,
     pub airdrop_mint_price_amount: Option<Uint128>,
 }
 
-impl<'a> Default for OpenEditionMinterCustomParams<'a> {
-    fn default() -> Self {
-        OpenEditionMinterCustomParams {
-            denom: None,
-            mint_fee_bps: None,
-            airdrop_mint_price_amount: None,
-        }
-    }
-}
-
 // Custom params set to a high level function to ease the tests
 #[allow(clippy::too_many_arguments)]
 pub fn open_edition_minter_custom_template(
diff --git a/test-suite/src/sg_eth_airdrop/setup/collection_whitelist_helpers.rs b/test-suite/src/sg_eth_airdrop/setup/collection_whitelist_helpers.rs
index 6dcb1b49b..7f6674cf8 100644
--- a/test-suite/src/sg_eth_airdrop/setup/collection_whitelist_helpers.rs
+++ b/test-suite/src/sg_eth_airdrop/setup/collection_whitelist_helpers.rs
@@ -28,7 +28,7 @@ pub fn send_funds_to_address(app: &mut StargazeApp, target_address_str: &str, am
             amount: coins(amount, NATIVE_DENOM),
         }
     }))
-    .map_err(|err| println!("{:?}", err))
+    .map_err(|err| println!("{err:?}"))
     .ok();
 }
 
@@ -43,7 +43,7 @@ pub fn execute_mint_fail_not_on_whitelist(app: &mut StargazeApp, minter_addr: Ad
         &coins(MINT_PRICE, NATIVE_DENOM),
     );
 
-    let expected_error = format!("address not on whitelist: {}", STARGAZE_WALLET_01);
+    let expected_error = format!("address not on whitelist: {STARGAZE_WALLET_01}");
     assert_eq!(res.unwrap_err().root_cause().to_string(), expected_error);
 }
 
diff --git a/test-suite/src/sg_eth_airdrop/setup/configure_mock_minter.rs b/test-suite/src/sg_eth_airdrop/setup/configure_mock_minter.rs
index ce1937fed..516c9913f 100644
--- a/test-suite/src/sg_eth_airdrop/setup/configure_mock_minter.rs
+++ b/test-suite/src/sg_eth_airdrop/setup/configure_mock_minter.rs
@@ -19,11 +19,11 @@ use crate::sg_eth_airdrop::setup::mock_whitelist_contract::mock_whitelist;
 fn configure_mock_minter(app: &mut StargazeApp, creator: Addr) {
     let minter_code_id = app.store_code(mock_minter());
 
-    println!("minter_code_id: {}", minter_code_id);
+    println!("minter_code_id: {minter_code_id}");
     let creation_fee = coins(CREATION_FEE, NATIVE_DENOM);
 
     let factory_code_id = app.store_code(contract_vending_factory());
-    println!("factory_code_id: {}", factory_code_id);
+    println!("factory_code_id: {factory_code_id}");
 
     let mut params = mock_params(None);
     params.code_id = minter_code_id;
diff --git a/test-suite/src/sg_eth_airdrop/setup/execute_msg.rs b/test-suite/src/sg_eth_airdrop/setup/execute_msg.rs
index 875b048e8..5a1a105eb 100644
--- a/test-suite/src/sg_eth_airdrop/setup/execute_msg.rs
+++ b/test-suite/src/sg_eth_airdrop/setup/execute_msg.rs
@@ -28,7 +28,7 @@ pub fn instantiate_contract(params: InstantiateParams) -> Result<cosmwasm_std::A
                 amount: coins(params.funds_amount, NATIVE_DENOM),
             }
         }))
-        .map_err(|err| println!("{:?}", err))
+        .map_err(|err| println!("{err:?}"))
         .ok();
 
     let sg_eth_id = params.app.store_code(contract_eth_airdrop());
diff --git a/test-suite/src/sg_eth_airdrop/setup/setup_signatures.rs b/test-suite/src/sg_eth_airdrop/setup/setup_signatures.rs
index 2b1e72363..ea639bf0a 100644
--- a/test-suite/src/sg_eth_airdrop/setup/setup_signatures.rs
+++ b/test-suite/src/sg_eth_airdrop/setup/setup_signatures.rs
@@ -23,7 +23,7 @@ pub fn get_wallet_and_sig(
         .unwrap()
         .to_string();
     let eth_address = wallet.address();
-    let eth_addr_str = format!("{:?}", eth_address);
+    let eth_addr_str = format!("{eth_address:?}");
     (wallet, eth_sig_str, eth_address, eth_addr_str)
 }
 
diff --git a/test-suite/src/sg_eth_airdrop/tests/test_claim.rs b/test-suite/src/sg_eth_airdrop/tests/test_claim.rs
index 671c9552d..4c93c5432 100644
--- a/test-suite/src/sg_eth_airdrop/tests/test_claim.rs
+++ b/test-suite/src/sg_eth_airdrop/tests/test_claim.rs
@@ -221,7 +221,7 @@ fn test_invalid_eth_sig_claim() {
         stargaze_wallet_01,
         airdrop_contract,
     );
-    assert_eq!(res, format!("Address {} is not eligible", eth_addr_str));
+    assert_eq!(res, format!("Address {eth_addr_str} is not eligible"));
 }
 
 #[test]
@@ -276,10 +276,7 @@ fn test_can_not_claim_twice() {
         stargaze_wallet_01,
         airdrop_contract,
     );
-    let expected_error = format!(
-        "Address {} has already claimed all available mints",
-        eth_addr_str
-    );
+    let expected_error = format!("Address {eth_addr_str} has already claimed all available mints");
     assert_eq!(res, expected_error);
 }
 
@@ -390,10 +387,7 @@ fn test_claim_twice_receive_funds_once() {
         stargaze_wallet_01.clone(),
         airdrop_contract,
     );
-    let expected_error = format!(
-        "Address {} has already claimed all available mints",
-        eth_addr_str
-    );
+    let expected_error = format!("Address {eth_addr_str} has already claimed all available mints");
     assert_eq!(res, expected_error);
     let balances = app.wrap().query_all_balances(stargaze_wallet_01).unwrap();
     let expected_balance = [Coin {
@@ -445,7 +439,7 @@ fn test_ineligible_does_not_receive_funds() {
         stargaze_wallet_02.clone(),
         airdrop_contract,
     );
-    let expected_error = format!("Address {} is not eligible", eth_addr_str_2);
+    let expected_error = format!("Address {eth_addr_str_2} is not eligible");
     assert_eq!(res, expected_error);
     let balances = app.wrap().query_all_balances(stargaze_wallet_02).unwrap();
     let expected_balance = [];
@@ -463,7 +457,7 @@ fn test_one_eth_claim_two_stargaze_addresses_invalid() {
         .unwrap()
         .to_string();
     let eth_address = wallet_1.address();
-    let eth_addr_str_1 = format!("{:?}", eth_address);
+    let eth_addr_str_1 = format!("{eth_address:?}");
 
     let mut app = custom_mock_app();
     configure_mock_minter_with_mock_whitelist(&mut app);
@@ -517,10 +511,8 @@ fn test_one_eth_claim_two_stargaze_addresses_invalid() {
         eth_address: eth_addr_str_1.clone(),
         eth_sig: eth_sig_str_2,
     };
-    let expected_error = format!(
-        "Address {} has already claimed all available mints",
-        eth_addr_str_1
-    );
+    let expected_error =
+        format!("Address {eth_addr_str_1} has already claimed all available mints");
     let res_2 = execute_contract_error_with_msg(
         claim_message,
         &mut app,
diff --git a/test-suite/src/splits/tests/integration_tests.rs b/test-suite/src/splits/tests/integration_tests.rs
index 4fef0c082..1b7673799 100644
--- a/test-suite/src/splits/tests/integration_tests.rs
+++ b/test-suite/src/splits/tests/integration_tests.rs
@@ -523,7 +523,7 @@ mod tests {
                     amount: more_funds.clone(),
                 }
             }))
-            .map_err(|err| println!("{:?}", err))
+            .map_err(|err| println!("{err:?}"))
             .ok();
 
             // confirm new balance matches