diff --git a/agents/drivers/duckdb/Cargo.lock b/agents/drivers/duckdb/Cargo.lock
index 58f9fd4d62..6265365ab5 100644
--- a/agents/drivers/duckdb/Cargo.lock
+++ b/agents/drivers/duckdb/Cargo.lock
@@ -4537,7 +4537,6 @@ dependencies = [
  "borsh",
  "bytes",
  "num-traits",
- "postgres-types",
  "rand 0.8.7",
  "rkyv",
  "serde",
diff --git a/crates/dbx-core/src/db/postgres.rs b/crates/dbx-core/src/db/postgres.rs
index 82f49f3350..a4c8e03dd7 100644
--- a/crates/dbx-core/src/db/postgres.rs
+++ b/crates/dbx-core/src/db/postgres.rs
@@ -8270,7 +8270,7 @@ mod tests {
         assert_eq!(tiny.len(), 309);
 
         let mut huge_digits = vec![9];
-        huge_digits.extend(std::iter::repeat(9999).take(77));
+        huge_digits.extend(std::iter::repeat_n(9999, 77));
         let huge = "9".repeat(309);
         assert_eq!(
             decode_pg_numeric_bytes(&postgres_numeric_binary(77, 0x0000, 0, &huge_digits)).as_deref(),