diff --git a/Cargo.toml b/Cargo.toml
index da54841..9f12df3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,7 @@
 name = "image-api"
 version = "0.1.0"
 authors = ["Cameron Cordes <cameronc.dev@gmail.com>"]
-edition = "2018"
+edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/src/files.rs b/src/files.rs
index 7eba0d4..c9cc529 100644
--- a/src/files.rs
+++ b/src/files.rs
@@ -396,7 +396,7 @@ mod tests {
         }
 
         fn move_file<P: AsRef<Path>>(&self, from: P, destination: P) -> anyhow::Result<()> {
-
+            todo!()
         }
     }