diff --git a/Cargo.toml b/Cargo.toml
index 4d57493f..894b82b8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -91,7 +91,7 @@ version = "0.1.5"
 
 [dependencies.tracing-subscriber]
 version = "0.3.20"
-features = ["env-filter", "fmt", "json", "local-time", "time"]
+features = ["env-filter", "fmt", "json", "local-time"]
 
 [dev-dependencies]
 assert_cmd = "2.1.2"
diff --git a/src/band.rs b/src/band.rs
index 0e484d17..875c35a7 100644
--- a/src/band.rs
+++ b/src/band.rs
@@ -347,7 +347,11 @@ mod tests {
         assert_eq!(info.id.to_string(), "b0000");
         assert!(info.is_closed);
         assert_eq!(info.index_hunk_count, Some(0));
-        let dur = info.end_time.expect("info has an end_time") - info.start_time;
+        let dur = info
+            .end_time
+            .expect("info has an end_time")
+            .since(info.start_time)
+            .unwrap();
         // Test should have taken (much) less than 5s between starting and finishing
         // the band.  (It might fail if you set a breakpoint right there.)
         assert!(dur.get_seconds() < 5);
diff --git a/src/show.rs b/src/show.rs
index f0cf10ca..18710b40 100644
--- a/src/show.rs
+++ b/src/show.rs
@@ -93,11 +93,14 @@ pub async fn show_versions(
         if options.backup_duration {
             let duration_str: Cow<str> = if info.is_closed {
                 if let Some(end_time) = info.end_time {
-                    let duration = end_time - info.start_time;
-                    if let Ok(duration) = duration.try_into() {
-                        duration_to_hms(duration).into()
-                    } else {
-                        Cow::Borrowed("negative")
+                    let span = end_time.since(info.start_time).unwrap();
+                    // Convert jiff::Span to std::time::Duration
+                    match span.total(jiff::Unit::Nanosecond) {
+                        Ok(total_nanos) if total_nanos >= 0.0 => {
+                            let duration = std::time::Duration::from_nanos(total_nanos as u64);
+                            duration_to_hms(duration).into()
+                        }
+                        _ => Cow::Borrowed("negative"),
                     }
                 } else {
                     Cow::Borrowed("unknown")