diff --git a/Cargo.lock b/Cargo.lock
index 70a0bf12..615eb2ae 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -631,9 +631,9 @@ checksum = "1fdaeca4cf44ed4ac623e86ef41f056e848dbeab7ec043ecb7326ba300b36fd0"
 
 [[package]]
 name = "libfuzzer-sys"
-version = "0.4.9"
+version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf78f52d400cf2d84a3a973a78a592b4adc535739e0a5597a0da6f0c357adc75"
+checksum = "5037190e1f70cbeef565bd267599242926f724d3b8a9f510fd7e0b540cfa4404"
 dependencies = [
  "arbitrary",
  "cc",