diff --git a/crates/loro-core/fuzz/Cargo.lock b/crates/loro-core/fuzz/Cargo.lock
index 160f04f9..fe517383 100644
--- a/crates/loro-core/fuzz/Cargo.lock
+++ b/crates/loro-core/fuzz/Cargo.lock
@@ -26,6 +26,12 @@ version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f65bb255c86dda8d496b2ec8ba501c603030252cd52bee77a8862f2e46c8837a"
 
+[[package]]
+name = "arbitrary"
+version = "1.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f65bb255c86dda8d496b2ec8ba501c603030252cd52bee77a8862f2e46c8837a"
+
 [[package]]
 name = "arbitrary"
 version = "1.2.0"