diff --git a/eepy-derive/Cargo.toml b/eepy-derive/Cargo.toml
index 4762670..501fa4d 100644
--- a/eepy-derive/Cargo.toml
+++ b/eepy-derive/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "eepy-derive"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 [lib]
 proc-macro = true
diff --git a/eepy-derive/src/lib.rs b/eepy-derive/src/lib.rs
index e244460..870a641 100644
--- a/eepy-derive/src/lib.rs
+++ b/eepy-derive/src/lib.rs
@@ -37,7 +37,7 @@ pub fn eepy_app(attr: TokenStream, item: TokenStream) -> TokenStream {
     };
 
     let output = quote! {
-        #[link_section = ".header"]
+        #[unsafe(link_section = ".header")]
         #[used]
         static HEADER: ::eepy_sys::header::ProgramSlotHeader = ::eepy_sys::header::ProgramSlotHeader::partial(
             #name,