diff --git a/Cargo.toml b/Cargo.toml
index fea623a..0d5b4d7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,7 @@ opt-level = "s"
 
 [dependencies]
 # Serialization
-serde = "1.0.136"
+serde = "1.0.173"
 serde_derive = "1.0.136"
 serde_json = "1.0.79"