diff --git a/Cargo.toml b/Cargo.toml
index c7ba6e9..ad49935 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,7 +9,7 @@ edition = "2021"
 pico-args = "0.5.0"
 termion = "2.0.1"
 toml = "0.7.6"
-upon = "0.7.1"
+upon = "0.8.1"
 
 [profile.release]
 opt-level = "s"
diff --git a/src/operation.rs b/src/operation.rs
index ecd1e84..34c7af1 100644
--- a/src/operation.rs
+++ b/src/operation.rs
@@ -99,7 +99,7 @@ pub fn build(targets: &Vec<Map<String, Value>>, template_dir: String, config: &C
 
 		//	render
 		println!("    {ITALIC}rendering{RESET}");
-		let render = template.unwrap().render(&context).to_string();
+		let render = template.unwrap().render(&engine, &context).to_string();
 		if let Err(error) = render {
 			println!("      {BOLD}{FAILURE}failed to render template:{RESET}\n        {FAILURE}{error}\n      {BOLD}skipping{RESET}");
 			continue;