diff --git a/Cargo.lock b/Cargo.lock
index b1a495f82..47db33f78 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -807,12 +807,6 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "212d0f5754cb6769937f4501cc0e67f4f4483c8d2c3e1e922ee9edbe4ab4c7c0"
 
-[[package]]
-name = "doc-comment"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fea41bba32d969b513997752735605054bc0dfa92b4c56bf1189f2e174be7a10"
-
 [[package]]
 name = "downcast"
 version = "0.10.0"
@@ -1123,15 +1117,14 @@ checksum = "9b919933a397b79c37e33b77bb2aa3dc8eb6e165ad809e58ff75bc7db2e34574"
 
 [[package]]
 name = "grenad"
-version = "0.2.0"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "29a631f65b886f839c561fc5d086ba0fb1a27df5bb52f57439e415238329ce08"
+checksum = "7824d499230110f4e4a8d4fd3fd4dc15c1347fce5082e4bba82eef17f43e1ed8"
 dependencies = [
  "bytemuck",
  "byteorder",
  "flate2",
- "log",
- "nix",
+ "lz4_flex",
  "snap",
  "tempfile",
  "zstd",
@@ -1562,6 +1555,15 @@ dependencies = [
  "syn 0.15.44",
 ]
 
+[[package]]
+name = "lz4_flex"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5827b976d911b5d2e42b2ccfc7c0d2461a1414e8280436885218762fc529b3f8"
+dependencies = [
+ "twox-hash",
+]
+
 [[package]]
 name = "main_error"
 version = "0.1.1"
@@ -1622,7 +1624,7 @@ dependencies = [
  "log",
  "main_error",
  "meilisearch-error",
- "meilisearch-tokenizer 0.2.4",
+ "meilisearch-tokenizer",
  "memmap",
  "milli",
  "mime",
@@ -1647,7 +1649,7 @@ dependencies = [
  "siphasher",
  "slice-group-by",
  "structopt",
- "sysinfo 0.20.0",
+ "sysinfo",
  "tar",
  "tempdir",
  "tempfile",
@@ -1674,7 +1676,7 @@ dependencies = [
  "once_cell",
  "slice-group-by",
  "unicode-segmentation",
- "whatlang 0.12.0",
+ "whatlang",
 ]
 
 [[package]]
@@ -1704,8 +1706,7 @@ dependencies = [
 
 [[package]]
 name = "milli"
-version = "0.11.0"
-source = "git+https://github.com/meilisearch/milli.git?branch=plug-new-indexer#a1dc915af8d62c77f0431bb1d0fc4e53cc35ff42"
+
 dependencies = [
  "bstr",
  "byte-unit",
@@ -1726,7 +1727,7 @@ dependencies = [
  "linked-hash-map",
  "log",
  "logging_timer",
- "meilisearch-tokenizer 0.2.3",
+ "meilisearch-tokenizer",
  "memmap",
  "obkv",
  "once_cell",
@@ -1740,7 +1741,6 @@ dependencies = [
  "slice-group-by",
  "smallstr",
  "smallvec",
- "sysinfo 0.19.2",
  "tempfile",
  "uuid",
 ]
@@ -1820,18 +1820,6 @@ dependencies = [
  "syn 1.0.73",
 ]
 
-[[package]]
-name = "nix"
-version = "0.19.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2ccba0cfe4fdf15982d1674c69b1fd80bad427d293849982668dfe454bd61f2"
-dependencies = [
- "bitflags",
- "cc",
- "cfg-if 1.0.0",
- "libc",
-]
-
 [[package]]
 name = "normalize-line-endings"
 version = "0.3.0"
@@ -2722,6 +2710,12 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "static_assertions"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
+
 [[package]]
 name = "stdweb"
 version = "0.4.20"
@@ -2844,22 +2838,6 @@ dependencies = [
  "unicode-xid 0.2.2",
 ]
 
-[[package]]
-name = "sysinfo"
-version = "0.19.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e7de153d0438a648bb71e06e300e54fc641685e96af96d49b843f43172d341c"
-dependencies = [
- "cfg-if 1.0.0",
- "core-foundation-sys",
- "doc-comment",
- "libc",
- "ntapi",
- "once_cell",
- "rayon",
- "winapi",
-]
-
 [[package]]
 name = "sysinfo"
 version = "0.20.0"
@@ -3115,6 +3093,16 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "59547bce71d9c38b83d9c0e92b6066c4253371f15005def0c30d9657f50c7642"
 
+[[package]]
+name = "twox-hash"
+version = "1.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f559b464de2e2bdabcac6a210d12e9b5a5973c251e102c44c585c71d51bd78e"
+dependencies = [
+ "cfg-if 1.0.0",
+ "static_assertions",
+]
+
 [[package]]
 name = "typenum"
 version = "1.13.0"
@@ -3382,15 +3370,6 @@ dependencies = [
  "webpki",
 ]
 
-[[package]]
-name = "whatlang"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc0289c1d1548414a5645e6583e118e9c569c579ec2a0c32417cc3dbf7a89075"
-dependencies = [
- "hashbrown 0.7.2",
-]
-
 [[package]]
 name = "whatlang"
 version = "0.12.0"
diff --git a/meilisearch-http/src/index/update_handler.rs b/meilisearch-http/src/index/update_handler.rs
index 0bca4f9b8..f3977a00d 100644
--- a/meilisearch-http/src/index/update_handler.rs
+++ b/meilisearch-http/src/index/update_handler.rs
@@ -15,9 +15,7 @@ pub struct UpdateHandler {
     thread_pool: ThreadPool,
     log_frequency: usize,
     max_memory: Option<usize>,
-    linked_hash_map_size: usize,
     chunk_compression_type: CompressionType,
-    chunk_fusing_shrink_size: u64,
 }
 
 impl UpdateHandler {
@@ -32,9 +30,7 @@ impl UpdateHandler {
             thread_pool,
             log_frequency: opt.log_every_n,
             max_memory: opt.max_memory.map(|m| m.get_bytes() as usize),
-            linked_hash_map_size: opt.linked_hash_map_size,
             chunk_compression_type: opt.chunk_compression_type,
-            chunk_fusing_shrink_size: opt.chunk_fusing_shrink_size.get_bytes(),
         })
     }
 
@@ -52,9 +48,7 @@ impl UpdateHandler {
         if let Some(max_memory) = self.max_memory {
             update_builder.max_memory(max_memory);
         }
-        update_builder.linked_hash_map_size(self.linked_hash_map_size);
         update_builder.chunk_compression_type(self.chunk_compression_type);
-        update_builder.chunk_fusing_shrink_size(self.chunk_fusing_shrink_size);
         update_builder
     }