diff --git a/Cargo.toml b/Cargo.toml
index 19eff3791..2fdfb7b22 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -72,7 +72,7 @@ schemars = "1.0.0"
 secrecy = "0.10.2"
 serde = "1.0.221"
 serde_json = "1.0.127"
-serde-saphyr = "0.0.27"
+serde-saphyr = "0.0.28"
 serde-value = "0.7.0"
 syn = "2.0.98"
 tame-oauth = "0.10.0"