diff --git a/crates/electrum/tests/test_electrum.rs b/crates/electrum/tests/test_electrum.rs
index 7fcf5d801..d374e1f2e 100644
--- a/crates/electrum/tests/test_electrum.rs
+++ b/crates/electrum/tests/test_electrum.rs
@@ -71,7 +71,7 @@ where
     if let Some(chain_update) = update.chain_update.clone() {
         let _ = chain
             .apply_update(chain_update)
-            .map_err(|err| anyhow::anyhow!("LocalChain update error: {:?}", err))?;
+            .map_err(|err| anyhow::anyhow!("LocalChain update error: {err:?}"))?;
     }
     let _ = graph.apply_update(update.tx_update.clone());
 
diff --git a/examples/example_cli/src/lib.rs b/examples/example_cli/src/lib.rs
index 96a41802f..1d74b7b71 100644
--- a/examples/example_cli/src/lib.rs
+++ b/examples/example_cli/src/lib.rs
@@ -229,7 +229,7 @@ impl FromStr for CoinSelectionAlgo {
             "oldest-first" => OldestFirst,
             "newest-first" => NewestFirst,
             "bnb" => BranchAndBound,
-            unknown => bail!("unknown coin selection algorithm '{}'", unknown),
+            unknown => bail!("unknown coin selection algorithm '{unknown}'"),
         })
     }
 }
@@ -715,8 +715,8 @@ pub fn handle_commands<CS: clap::Subcommand, S: clap::Args>(
                     _ => unimplemented!("multi xkey signer"),
                 };
 
-                let _ = sign_res
-                    .map_err(|errors| anyhow::anyhow!("failed to sign PSBT {:?}", errors))?;
+                let _ =
+                    sign_res.map_err(|errors| anyhow::anyhow!("failed to sign PSBT {errors:?}"))?;
 
                 let mut obj = serde_json::Map::new();
                 obj.insert("psbt".to_string(), json!(psbt.to_string()));