diff --git a/src/bin/main.rs b/src/bin/main.rs
index 5e4372a..09ce8ce 100644
--- a/src/bin/main.rs
+++ b/src/bin/main.rs
@@ -21,7 +21,7 @@ fn setup_logger() {
             match e.kind() {
                 std::io::ErrorKind::AlreadyExists => {}, // false error
                 _ => { // real error
-                    panic!("Failed to create \"log\" directory.\n{:?}", e);
+                    panic!("Failed to create \"log\" directory.\n{e:?}");
                 },
             }
         },
diff --git a/src/patch/patch.rs b/src/patch/patch.rs
index 8221c2c..bd1f209 100644
--- a/src/patch/patch.rs
+++ b/src/patch/patch.rs
@@ -225,10 +225,10 @@ fn load_patch_dir(basedir: &str, patchbase: &str, file_ids: &mut HashMap<u32, Pa
                     std::io::ErrorKind::NotFound => { // attempt to create the missing directory
                         match std::fs::create_dir(basedir) {
                             Ok(_) => fs::read_dir(basedir).expect("could not read newly created directory"), // created patch directory successfully. return it to paths
-                            Err(ee) => panic!("Failed to create directory \"{}\".\n{:?}", basedir, ee), // we already know the path doesnt exist so no need to check for AlreadyExists error. panic
+                            Err(ee) => panic!("Failed to create directory \"{basedir}\".\n{ee:?}"), // we already know the path doesnt exist so no need to check for AlreadyExists error. panic
                         }
                     },
-                    _ => panic!("Unable to read directory \"{}\".\n{:?}", basedir, e),
+                    _ => panic!("Unable to read directory \"{basedir}\".\n{e:?}"),
                 }
             },
         }