diff --git a/nusamai-gltf/nusamai-gltf-json/Cargo.toml b/nusamai-gltf/nusamai-gltf-json/Cargo.toml
index ce1166af..56b8915e 100644
--- a/nusamai-gltf/nusamai-gltf-json/Cargo.toml
+++ b/nusamai-gltf/nusamai-gltf-json/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-serde = { version = "1.0.214", features = ["derive"] }
+serde = { version = "1.0.215", features = ["derive"] }
 serde_json = { version = "1.0.132", features = ["float_roundtrip"] }
 serde_repr = "0.1.19"
 cesiumtiles = { git = "https://github.com/MIERUNE/cesiumtiles-rs.git" }
diff --git a/nusamai-plateau/Cargo.toml b/nusamai-plateau/Cargo.toml
index 2d11f935..dfe9264f 100644
--- a/nusamai-plateau/Cargo.toml
+++ b/nusamai-plateau/Cargo.toml
@@ -16,7 +16,7 @@ log = "0.4.22"
 nusamai-citygml = { path = "../nusamai-citygml", features = ["serde"] }
 once_cell = "1.20.2"
 quick-xml = "0.37.1"
-serde = { version = "1.0.214", features = ["derive", "rc"], optional = true }
+serde = { version = "1.0.215", features = ["derive", "rc"], optional = true }
 stretto = "0.8.4"
 url = "2.5.3"