diff --git a/Cargo.toml b/Cargo.toml
index 6cd0147..0e985e9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,7 +27,7 @@ nom = { version = "7.1.0", default-features = false }
 base64 = "0.13"
 chrono = { version = "0.4", default-features = false, features = ["std"]}
 lazy_static = "1.4"
-ouroboros = "0.14.2"
+ouroboros = "0.15.0"
 
 [dev-dependencies]
 lettre = "0.9.2"