diff --git a/Cargo.lock b/Cargo.lock
index ffa6a37..3a2ba98 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -707,9 +707,9 @@ dependencies = [
 
 [[package]]
 name = "serial_test"
-version = "0.10.0"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1c789ec87f4687d022a2405cf46e0cd6284889f1839de292cadeb6c6019506f2"
+checksum = "0e56dd856803e253c8f298af3f4d7eb0ae5e23a737252cd90bb4f3b435033b2d"
 dependencies = [
  "dashmap",
  "futures",
@@ -721,13 +721,13 @@ dependencies = [
 
 [[package]]
 name = "serial_test_derive"
-version = "0.10.0"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b64f9e531ce97c88b4778aad0ceee079216071cffec6ac9b904277f8f92e7fe3"
+checksum = "91d129178576168c589c9ec973feedf7d3126c01ac2bf08795109aa35b69fb8f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 1.0.109",
+ "syn 2.0.37",
 ]
 
 [[package]]
diff --git a/aoc/Cargo.toml b/aoc/Cargo.toml
index c8bb6c2..f7ac3d7 100644
--- a/aoc/Cargo.toml
+++ b/aoc/Cargo.toml
@@ -15,4 +15,4 @@ lazy_static = "1.4.0"
 thiserror = "1.0.48"
 
 [dev-dependencies]
-serial_test = "0.10.0"
+serial_test = "2.0.0"