diff --git a/Cargo.lock b/Cargo.lock
index de2ffc0dc..9ad1dff8b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1176,9 +1176,8 @@ dependencies = [
 
 [[package]]
 name = "heed"
-version = "0.10.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "afcc6c911acaadad3ebe9f1ef1707d80bd71c92037566f47b6238a03b60adf1a"
+version = "0.12.0"
+source = "git+https://github.com/Kerollmops/heed?tag=v0.12.0#6c0b95793a805dc598f05c119494e6c069de0326"
 dependencies = [
  "byteorder",
  "heed-traits",
@@ -1196,14 +1195,12 @@ dependencies = [
 [[package]]
 name = "heed-traits"
 version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b328f6260a7e51bdb0ca6b68e6ea27ee3d11fba5dee930896ee7ff6ad5fc072c"
+source = "git+https://github.com/Kerollmops/heed?tag=v0.12.0#6c0b95793a805dc598f05c119494e6c069de0326"
 
 [[package]]
 name = "heed-types"
 version = "0.7.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e628efb08beaee58355f80dc4adba79d644940ea9eef60175ea17dc218aab405"
+source = "git+https://github.com/Kerollmops/heed?tag=v0.12.0#6c0b95793a805dc598f05c119494e6c069de0326"
 dependencies = [
  "bincode",
  "heed-traits",
@@ -1492,9 +1489,8 @@ checksum = "7fb9b38af92608140b86b693604b9ffcc5824240a484d1ecd4795bacb2fe88f3"
 
 [[package]]
 name = "lmdb-rkv-sys"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b27470ac25167b3afdfb6af8fcd3bc1be67de50ffbdaf4073378cfded6ae24a5"
+version = "0.15.0"
+source = "git+https://github.com/meilisearch/lmdb-rs#d0b50d02938ee84e4e4372697ea991fe2a4cae3b"
 dependencies = [
  "cc",
  "libc",
@@ -1724,8 +1720,8 @@ dependencies = [
 
 [[package]]
 name = "milli"
-version = "0.6.0"
-source = "git+https://github.com/meilisearch/milli.git?tag=v0.6.0#c38b0b883d602a7efe9ba87f36157f4fc35f6ec7"
+version = "0.7.0"
+source = "git+https://github.com/meilisearch/milli.git?tag=v0.7.0#9dbc8b2dd06e12f0ee551d877261223fa4968110"
 dependencies = [
  "bstr",
  "byteorder",
diff --git a/meilisearch-http/Cargo.toml b/meilisearch-http/Cargo.toml
index 4d4d4f90d..8cbea77b7 100644
--- a/meilisearch-http/Cargo.toml
+++ b/meilisearch-http/Cargo.toml
@@ -42,7 +42,7 @@ fst = "0.4.5"
 futures = "0.3.7"
 futures-util = "0.3.8"
 grenad = { git = "https://github.com/Kerollmops/grenad.git", rev = "3adcb26" }
-heed = "0.10.6"
+heed = { git = "https://github.com/Kerollmops/heed", tag = "v0.12.0" }
 http = "0.2.1"
 indexmap = { version = "1.3.2", features = ["serde-1"] }
 itertools = "0.10.0"
@@ -51,7 +51,7 @@ main_error = "0.1.0"
 meilisearch-error = { path = "../meilisearch-error" }
 meilisearch-tokenizer = { git = "https://github.com/meilisearch/tokenizer.git", tag = "v0.2.3" }
 memmap = "0.7.0"
-milli = { git = "https://github.com/meilisearch/milli.git", tag = "v0.6.0" }
+milli = { git = "https://github.com/meilisearch/milli.git", tag = "v0.7.0" }
 mime = "0.3.16"
 num_cpus = "1.13.0"
 once_cell = "1.5.2"
diff --git a/meilisearch-http/src/index_controller/update_actor/store/mod.rs b/meilisearch-http/src/index_controller/update_actor/store/mod.rs
index 21a320b26..cf5b846c6 100644
--- a/meilisearch-http/src/index_controller/update_actor/store/mod.rs
+++ b/meilisearch-http/src/index_controller/update_actor/store/mod.rs
@@ -439,7 +439,9 @@ impl UpdateStore {
 
         while let Some(Ok(((_, uuid, _), pending))) = pendings.next() {
             if uuid == index_uuid {
-                pendings.del_current()?;
+                unsafe {
+                    pendings.del_current()?;
+                }
                 let mut pending = pending.decode()?;
                 if let Some(update_uuid) = pending.content.take() {
                     uuids_to_remove.push(update_uuid);
@@ -456,7 +458,9 @@ impl UpdateStore {
             .lazily_decode_data();
 
         while let Some(_) = updates.next() {
-            updates.del_current()?;
+            unsafe {
+                updates.del_current()?;
+            }
         }
 
         drop(updates);