diff --git a/Cargo.toml b/Cargo.toml
index 9e44850..d80c496 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,7 +22,7 @@ maintenance = { status = "actively-developed" }
 [dependencies]
 interprocess-traits = "0.1.1"
 libc = "0.2.58"
-memfd = "0.4.0"
+memfd = "0.5.1"
 thiserror = "1.0"
 
 [dev-dependencies]