diff --git a/Cargo.toml b/Cargo.toml
index 2a2ddde..bc7473a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,5 +2,6 @@
 name = "flux-rt"
 version = "0.1.0"
 edition = "2021"
+build = "build.rs"
 
-[dependencies]
+[dependencies]
\ No newline at end of file
diff --git a/build.rs b/build.rs
index 17fdd7f..53e850b 100644
--- a/build.rs
+++ b/build.rs
@@ -9,5 +9,5 @@ fn main() {
     let lib_dir = String::from_utf8(lib_dir).unwrap();
     println!("cargo:rustc-link-search=native={}", lib_dir.trim());
 
-    println!("cargo:rustc-link-lib=python3.11");
+    println!("cargo:rustc-link-lib=python3.13");
 }