diff --git a/Cargo.lock b/Cargo.lock
index 0031163..198436e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1339,9 +1339,9 @@ checksum = "f665ee40bc4a3c5590afb1e9677db74a508659dfd71e126420da8274909a0167"
 
 [[package]]
 name = "memmap2"
-version = "0.9.0"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "deaba38d7abf1d4cca21cc89e932e542ba2b9258664d2a9ef0e61512039c9375"
+checksum = "8f850157af41022bbb1b04ed15c011ce4d59520be82a4e3718b10c34b02cb85e"
 dependencies = [
  "libc",
 ]