diff --git a/Cargo.toml b/Cargo.toml
index 5ac4219..d8b5f1a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ clap = "2.31"
 clipboard-win = "2.1"
 failure = "0.1"
 hex = "0.3"
-memsec = "0.5"
+memsec = "0.6"
 seckey = "0.9"
 serde = "1.0"
 serde_derive = "1.0"