diff --git a/Cargo.toml b/Cargo.toml
index b22b9bd8..abdead1e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -76,7 +76,7 @@ itertools = "0.13"
 linked-hash-map = "0.5.3"
 pin-project = "1.0"
 regex = "1.9"
-sealed = "0.5"
+sealed = "0.6"
 smart-default = "0.7.1"
 
 # "macros" feature dependencies.