diff --git a/Cargo.lock b/Cargo.lock
index ff115de1..5e82dd60 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -868,13 +868,12 @@ checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c"
 
 [[package]]
 name = "libfuzzer-sys"
-version = "0.4.7"
+version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a96cfd5557eb82f2b83fed4955246c988d331975a002961b07c81584d107e7f7"
+checksum = "9b9569d2f74e257076d8c6bfa73fb505b46b851e51ddaecc825944aa3bed17fa"
 dependencies = [
  "arbitrary",
  "cc",
- "once_cell",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 027684c6..e9686867 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -54,7 +54,7 @@ wasm-bindgen = "0.2.95"
 wasm-bindgen-test = "0.3.43"
 js-sys = "0.3.72"
 getrandom = "0.2.15"
-libfuzzer-sys = "0.4.6"
+libfuzzer-sys = "0.4.8"
 rand = "0.8.5"
 sha1 = "0.10.6"
 linreg = "0.2.0"