diff --git a/Cargo.toml b/Cargo.toml
index ec1b496..9384844 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-memmap2 = "0.7.1"
+memmap2 = "0.8.0"
 anyhow = "1.0.75"
 
 [build-dependencies]