diff --git a/Cargo.lock b/Cargo.lock
index efc2a32ae..f91f6e62a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1226,9 +1226,9 @@ checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
 
 [[package]]
 name = "memmap2"
-version = "0.5.7"
+version = "0.5.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95af15f345b17af2efc8ead6080fb8bc376f8cec1b35277b935637595fe77498"
+checksum = "4b182332558b18d807c4ce1ca8ca983b34c3ee32765e47b3f0f69b90355cc1dc"
 dependencies = [
  "libc",
 ]