diff --git a/Cargo.toml b/Cargo.toml
index fbf560b85..ca0fb3150 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ version = "0.3.3"
 keywords = ["incremental", "parsing", "lisp"]
 categories = ["parsing", "text-editors"]
 repository = "https://github.com/theHamsta/tree-sitter-commonlisp"
-edition = "2018"
+edition = "2024"
 authors = ["Stephan Seitz"]
 license = "MIT"
 
diff --git a/bindings/rust/lib.rs b/bindings/rust/lib.rs
index a0895e5fc..24e0d8496 100644
--- a/bindings/rust/lib.rs
+++ b/bindings/rust/lib.rs
@@ -17,7 +17,7 @@
 
 use tree_sitter_language::LanguageFn;
 
-extern "C" {
+unsafe extern "C" {
     fn tree_sitter_commonlisp() -> *const ();
 }