diff --git a/libraries/xml/Cargo.toml b/libraries/xml/Cargo.toml
index c840f99..5ae0a87 100644
--- a/libraries/xml/Cargo.toml
+++ b/libraries/xml/Cargo.toml
@@ -6,5 +6,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-serde = { version = "1.0", default-features = false, features = ["derive"] }
+serde = { version = "1.0", default-features = false, features = [
+    "derive",
+    "alloc",
+] }
 bincode = { version = "1.3.3", default-features = false }