diff --git a/sentinel-macros/Cargo.toml b/sentinel-macros/Cargo.toml
index 156afd9..e83833e 100644
--- a/sentinel-macros/Cargo.toml
+++ b/sentinel-macros/Cargo.toml
@@ -23,4 +23,4 @@ proc-macro = true
 proc-macro2 = "1.0.33"
 quote = "1.0.9"
 syn = { version = "1.0.74", features = ["full"] }
-darling = "0.14.2"
+darling = "0.20.6"