2 files changed, 3 insertions, 3 deletions

diff --git a/crates/test_utils/Cargo.toml b/crates/test_utils/Cargo.toml
index a71366cc4..971592b73 100644
--- a/crates/test_utils/Cargo.toml
+++ b/crates/test_utils/Cargo.toml
@@ -9,5 +9,5 @@ doctest = false
 
 [dependencies]
 difference = "2.0.0"
-text_unit = "0.1.2"
-serde_json = "1.0.34"
+text_unit = "0.1.9"
+serde_json = "1.0.48"
diff --git a/crates/test_utils/src/lib.rs b/crates/test_utils/src/lib.rs
index 336c594a6..e6e8d7110 100644
--- a/crates/test_utils/src/lib.rs
+++ b/crates/test_utils/src/lib.rs
@@ -279,7 +279,7 @@ pub fn find_mismatch<'a>(expected: &'a Value, actual: &'a Value) -> Option<(&'a
                 return Some((expected, actual));
             }
 
-            l.values().zip(r.values()).filter_map(|(l, r)| find_mismatch(l, r)).nth(0)
+            l.values().zip(r.values()).filter_map(|(l, r)| find_mismatch(l, r)).next()
         }
         (&Null, &Null) => None,
         // magic string literal "{...}" acts as wildcard for any sub-JSON