diff --git a/Cargo.toml b/Cargo.toml
index 3b9f5c9..95251f0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2018"
 # Backend web framework
 rocket = { version = "0.5.0-rc.1", features = [ "json", "uuid" ] }
 # Used to (de)serialize JSON
-serde = { version = "1.0.133", features = [ "derive" ] }
+serde = { version = "1.0.136", features = [ "derive" ] }
 rand = "0.8.4"
 uuid = { version = "0.8.2", features = ["serde"] }
 # Authentification