diff --git a/Cargo.lock b/Cargo.lock
index 7833b420a..b1cb87f83 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2711,9 +2711,9 @@ dependencies = [
 
 [[package]]
 name = "hannoy"
-version = "0.0.9-nested-rtxns-2"
+version = "0.1.0-nested-rtxns"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06eda090938d9dcd568c8c2a5de383047ed9191578ebf4a342d2975d16e621f2"
+checksum = "be82bf3f2108ddc8885e3d306fcd7f4692066bfe26065ca8b42ba417f3c26dd1"
 dependencies = [
  "bytemuck",
  "byteorder",
diff --git a/crates/milli/Cargo.toml b/crates/milli/Cargo.toml
index 583dbbfae..2f39173f7 100644
--- a/crates/milli/Cargo.toml
+++ b/crates/milli/Cargo.toml
@@ -91,7 +91,7 @@ rhai = { version = "1.23.6", features = [
     "sync",
 ] }
 arroy = "0.6.4-nested-rtxns"
-hannoy = { version = "0.0.9-nested-rtxns-2", features = ["arroy"] }
+hannoy = { version = "0.1.0-nested-rtxns", features = ["arroy"] }
 rand = "0.8.5"
 tracing = "0.1.41"
 ureq = { version = "2.12.1", features = ["json"] }
diff --git a/crates/milli/src/vector/store.rs b/crates/milli/src/vector/store.rs
index 100571e85..f045c66a6 100644
--- a/crates/milli/src/vector/store.rs
+++ b/crates/milli/src/vector/store.rs
@@ -1,5 +1,5 @@
 use hannoy::distances::{Cosine, Hamming};
-use hannoy::ItemId;
+use hannoy::{ItemId, Searched};
 use heed::{RoTxn, RwTxn, Unspecified};
 use ordered_float::OrderedFloat;
 use rand::SeedableRng as _;
@@ -974,7 +974,7 @@ impl VectorStore {
             }
 
             if let Some(mut ret) = searcher.by_item(rtxn, item)? {
-                results.append(&mut ret);
+                results.append(&mut ret.nns);
             }
         }
         results.sort_unstable_by_key(|(_, distance)| OrderedFloat(*distance));
@@ -1028,10 +1028,9 @@ impl VectorStore {
                 searcher.candidates(filter);
             }
 
-            let (res, _degraded) =
-                &mut searcher
-                    .by_vector_with_cancellation(rtxn, vector, || time_budget.exceeded())?;
-            results.append(res);
+            let Searched { mut nns, did_cancel: _ } =
+                searcher.by_vector_with_cancellation(rtxn, vector, || time_budget.exceeded())?;
+            results.append(&mut nns);
         }
 
         results.sort_unstable_by_key(|(_, distance)| OrderedFloat(*distance));