diff --git a/Cargo.toml b/Cargo.toml
index d6eaacd..8390071 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,5 +16,5 @@ reprc_proc_macro = { path = "src/reprc_proc_macro" }
 serde = { version = "1.0.203", features = ["derive"] }
 
 [dev-dependencies]
-serde_json = { version = "1.0.119" }
+serde_json = { version = "1.0.120" }