diff --git a/crates/core/Cargo.toml b/crates/core/Cargo.toml
index 79c57de343..ea543a9b07 100644
--- a/crates/core/Cargo.toml
+++ b/crates/core/Cargo.toml
@@ -90,7 +90,7 @@ validator = { version = "0.19", features = ["derive"] }
 [dev-dependencies]
 criterion = "0.5"
 ctor = "0"
-datatest-stable = "0.2"
+datatest-stable = "0.3"
 deltalake-test = { path = "../test" }
 dotenvy = "0"
 fs_extra = "1.2.0"
diff --git a/crates/core/tests/dat.rs b/crates/core/tests/dat.rs
index 71b7380de7..e34ec38399 100644
--- a/crates/core/tests/dat.rs
+++ b/crates/core/tests/dat.rs
@@ -46,8 +46,6 @@ fn reader_test_eager(path: &Path) -> datatest_stable::Result<()> {
     Ok(())
 }
 
-datatest_stable::harness!(
-    reader_test_eager,
-    "../../dat/v0.0.3/reader_tests/generated/",
-    r"test_case_info\.json"
-);
+datatest_stable::harness! {
+    { test = reader_test_eager, root = "../../dat/v0.0.3/reader_tests/generated/", pattern = r"test_case_info\.json" },
+}