diff --git a/juniper/Cargo.toml b/juniper/Cargo.toml
index 3539713f0..574e98b23 100644
--- a/juniper/Cargo.toml
+++ b/juniper/Cargo.toml
@@ -53,7 +53,7 @@ fnv = "1.0.5"
 futures = { version = "0.3.22", features = ["alloc"], default-features = false }
 graphql-parser = { version = "0.4", optional = true }
 indexmap = { version = "2.0", features = ["serde"] }
-jiff = { version = "0.1.4", optional = true }
+jiff = { version = "0.1.5", optional = true }
 juniper_codegen = { version = "0.16.0", path = "../juniper_codegen" }
 rust_decimal = { version = "1.20", default-features = false, optional = true }
 ryu = { version = "1.0", optional = true }
diff --git a/juniper/src/integrations/jiff.rs b/juniper/src/integrations/jiff.rs
index f159e9ce5..b19d3a5c4 100644
--- a/juniper/src/integrations/jiff.rs
+++ b/juniper/src/integrations/jiff.rs
@@ -126,10 +126,7 @@ mod local_time {
             if v.subsec_nanosecond() == 0 {
                 v.strftime(FORMAT_NO_MILLIS)
             } else {
-                // `LocalTime` scalar only allows precision up to milliseconds.
-                (*v).round(jiff::Unit::Millisecond)
-                    .unwrap_or_else(|e| panic!("failed to format `LocalTime`: {e}"))
-                    .strftime(FORMAT)
+                v.strftime(FORMAT)
             }
             .to_string(),
         )