diff --git a/tolstoy/src/metadata.rs b/tolstoy/src/metadata.rs
index 8547cbfb..5af54047 100644
--- a/tolstoy/src/metadata.rs
+++ b/tolstoy/src/metadata.rs
@@ -76,7 +76,7 @@ impl SyncMetadata {
     pub fn set_remote_head(tx: &rusqlite::Transaction, uuid: &Uuid) -> Result<()> {
         let uuid_bytes = uuid.as_bytes().to_vec();
         let updated = tx.execute("UPDATE tolstoy_metadata SET value = ? WHERE key = ?",
-            &[&uuid_bytes, &schema::REMOTE_HEAD_KEY])?;
+            rusqlite::params![&uuid_bytes, &schema::REMOTE_HEAD_KEY])?;
         if updated != 1 {
             bail!(TolstoyError::DuplicateMetadata(schema::REMOTE_HEAD_KEY.into()));
         }
diff --git a/tolstoy/src/schema.rs b/tolstoy/src/schema.rs
index 066b4181..781ed2c0 100644
--- a/tolstoy/src/schema.rs
+++ b/tolstoy/src/schema.rs
@@ -42,7 +42,7 @@ pub fn ensure_current_version(tx: &mut rusqlite::Transaction) -> Result<()> {
 
     // Initial partition information is what we'd see at bootstrap, and is used during first sync.
     for (name, start, end, index, allow_excision) in BOOTSTRAP_PARTITIONS.iter() {
-        tx.execute("INSERT OR IGNORE INTO tolstoy_parts VALUES (?, ?, ?, ?, ?)", &[&name.to_string(), start, end, index, allow_excision])?;
+        tx.execute("INSERT OR IGNORE INTO tolstoy_parts VALUES (?, ?, ?, ?, ?)", rusqlite::params![&name.to_string(), start, end, index, allow_excision])?;
     }
 
     tx.execute("INSERT OR IGNORE INTO tolstoy_metadata (key, value) VALUES (?, zeroblob(16))", &[&REMOTE_HEAD_KEY])?;
diff --git a/tolstoy/src/tx_mapper.rs b/tolstoy/src/tx_mapper.rs
index 84a94d46..4788f5b0 100644
--- a/tolstoy/src/tx_mapper.rs
+++ b/tolstoy/src/tx_mapper.rs
@@ -37,7 +37,7 @@ impl TxMapper {
         )?;
         for mapping in mappings.iter() {
             let uuid_bytes = mapping.remote.as_bytes().to_vec();
-            stmt.execute(&[&mapping.local, &uuid_bytes])?;
+            stmt.execute(rusqlite::params![&mapping.local, &uuid_bytes])?;
         }
         Ok(())
     }
@@ -53,7 +53,7 @@ impl TxMapper {
             None => {
                 let uuid = Uuid::new_v4();
                 let uuid_bytes = uuid.as_bytes().to_vec();
-                db_tx.execute("INSERT INTO tolstoy_tu (tx, uuid) VALUES (?, ?)", &[&tx, &uuid_bytes])?;
+                db_tx.execute("INSERT INTO tolstoy_tu (tx, uuid) VALUES (?, ?)", rusqlite::params![&tx, &uuid_bytes])?;
                 return Ok(uuid);
             }
         }