diff --git a/src/check_postgres.rs b/src/check_postgres.rs
index 722c7f3..f9e0e5e 100644
--- a/src/check_postgres.rs
+++ b/src/check_postgres.rs
@@ -12,10 +12,10 @@ static INSERT_EVENT: &str = "
 INSERT INTO
     events
     (
-        aggregate_type, 
+        aggregate_type,
         aggregate_id,
         sequence,
-        payload, 
+        payload,
         metadata
     )
 VALUES
@@ -47,14 +47,14 @@ static UPDATE_EVENTS: &str = "
 UPDATE
     events
 SET
-    payload = $4,
-    metadata = $5
+    payload = $1,
+    metadata = $1
 WHERE
-    aggregate_type = $1
+    aggregate_type = $3
     AND
-    aggregate_id = $2
+    aggregate_id = $4
     AND
-    sequence = $3;
+    sequence = $5;
 ";
 
 async fn get_pool() -> Result<PgPool, sqlx::Error> {
@@ -189,11 +189,11 @@ async fn test_insert_select_update() -> Result<(), sqlx::Error> {
     };
 
     let rows_affected = sqlx::query(UPDATE_EVENTS)
+        .bind(payload)
+        .bind(metadata)
         .bind(&aggregate_type)
         .bind(&aggregate_id)
         .bind(1)
-        .bind(payload)
-        .bind(metadata)
         .execute(&pool)
         .await?
         .rows_affected();
diff --git a/src/check_sqlite.rs b/src/check_sqlite.rs
index 1496fa5..e749127 100644
--- a/src/check_sqlite.rs
+++ b/src/check_sqlite.rs
@@ -26,10 +26,10 @@ static INSERT_EVENT: &str = "
 INSERT INTO
     events
     (
-        aggregate_type, 
+        aggregate_type,
         aggregate_id,
         sequence,
-        payload, 
+        payload,
         metadata
     )
 VALUES