diff --git a/Cargo.lock b/Cargo.lock
index 148b2cf1..102e6289 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -600,9 +600,9 @@ dependencies = [
 
 [[package]]
 name = "generic-btree"
-version = "0.10.4"
+version = "0.10.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e6f48456155f3a6d10b31a8510ebba3b3d38b01275fa17db8eb4033c1cf55846"
+checksum = "210507e6dec78bb1304e52a174bd99efdd83894219bf20d656a066a0ce2fedc5"
 dependencies = [
  "arref",
  "fxhash",
diff --git a/crates/delta/Cargo.toml b/crates/delta/Cargo.toml
index 6d3dc0c9..cb43a95d 100644
--- a/crates/delta/Cargo.toml
+++ b/crates/delta/Cargo.toml
@@ -14,7 +14,7 @@ keywords = ["rope"]
 
 [dependencies]
 arrayvec = "0.7.4"
-generic-btree = { version = "^0.10.4" }
+generic-btree = { version = "^0.10.5" }
 heapless = "0.8.0"
 tracing = "0.1.40"
 enum-as-inner = "0.5.1"
diff --git a/crates/examples/examples/init_sheet.rs b/crates/examples/examples/init_sheet.rs
index 1770753a..74f119d2 100644
--- a/crates/examples/examples/init_sheet.rs
+++ b/crates/examples/examples/init_sheet.rs
@@ -1,9 +1,9 @@
-use examples::sheet::init_sheet;
+use examples::sheet::init_large_sheet;
 use std::time::Instant;
 
 pub fn main() {
     let start = Instant::now();
-    let doc = init_sheet();
+    let doc = init_large_sheet();
     let init_duration = start.elapsed().as_secs_f64() * 1000.;
     println!("init_duration {}", init_duration);
 
diff --git a/crates/examples/examples/sheet.rs b/crates/examples/examples/sheet.rs
new file mode 100644
index 00000000..e1266e9a
--- /dev/null
+++ b/crates/examples/examples/sheet.rs
@@ -0,0 +1,6 @@
+use examples::sheet::init_large_sheet;
+
+pub fn main() {
+    let doc = init_large_sheet();
+    doc.export_snapshot();
+}
diff --git a/crates/examples/src/sheet.rs b/crates/examples/src/sheet.rs
index f7ad0441..f4ad3f3f 100644
--- a/crates/examples/src/sheet.rs
+++ b/crates/examples/src/sheet.rs
@@ -1,6 +1,6 @@
 use loro::{LoroDoc, LoroMap};
 
-pub fn init_sheet() -> LoroDoc {
+pub fn init_large_sheet() -> LoroDoc {
     let doc = LoroDoc::new();
     doc.set_peer_id(0).unwrap();
     let cols = doc.get_list("cols");
diff --git a/crates/loro-internal/Cargo.toml b/crates/loro-internal/Cargo.toml
index f7a8f8fa..03f5e44b 100644
--- a/crates/loro-internal/Cargo.toml
+++ b/crates/loro-internal/Cargo.toml
@@ -36,7 +36,7 @@ append-only-bytes = { version = "0.1.12", features = ["u32_range"] }
 itertools = "0.11.0"
 enum_dispatch = { workspace = true }
 im = "15.1.0"
-generic-btree = { version = "^0.10.4" }
+generic-btree = { version = "^0.10.5" }
 getrandom = "0.2.10"
 once_cell = "1.18.0"
 leb128 = "0.2.5"
diff --git a/crates/loro/Cargo.toml b/crates/loro/Cargo.toml
index aec4bdee..d37ff4ad 100644
--- a/crates/loro/Cargo.toml
+++ b/crates/loro/Cargo.toml
@@ -15,7 +15,7 @@ keywords = ["crdt", "local-first"]
 [dependencies]
 loro-internal = { path = "../loro-internal", version = "0.5.0" }
 delta = { path = "../delta", package = "loro-delta", version = "0.5.0" }
-generic-btree = { version = "0.10.4" }
+generic-btree = { version = "0.10.5" }
 enum-as-inner = "0.6.0"
 either = "1.9.0"
 tracing = "0.1"