diff --git a/Cargo.toml b/Cargo.toml
index c305608..d45f8a5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,7 +11,7 @@ log4rs-syslog = "3.0"
 log = "^0.4.0"
 serde = "1.0"
 serde_derive = "1.0"
-toml = "0.4"
+toml = "0.5"
 
 [dev-dependencies]
 tempfile = "3"