diff --git a/Cargo.toml b/Cargo.toml
index 7cbba85..2dcad8f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,7 +21,7 @@ assert_cmd = "2"
 predicates = "3"
 pretty_assertions = "1"
 tempfile = "3"
-toml = "0.8"
+toml = "0.9"
 
 [profile.release]
 lto = true