diff --git a/Cargo.lock b/Cargo.lock
index 4498fa42..3bb22661 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3456,10 +3456,11 @@ dependencies = [
 
 [[package]]
 name = "serial_test"
-version = "0.7.0"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d19dbfb999a147cedbfe82f042eb9555f5b0fa4ef95ee4570b74349103d9c9f4"
+checksum = "7eec42e7232e5ca56aa59d63af3c7f991fe71ee6a3ddd2d3480834cf3902b007"
 dependencies = [
+ "futures",
  "lazy_static",
  "log",
  "parking_lot 0.12.0",
@@ -3468,9 +3469,9 @@ dependencies = [
 
 [[package]]
 name = "serial_test_derive"
-version = "0.7.0"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb9e2050b2be1d681f8f1c1a528bcfe4e00afa2d8995f713974f5333288659f2"
+checksum = "f1b95bb2f4f624565e8fe8140c789af7e2082c0e0561b5a82a1b678baa9703dc"
 dependencies = [
  "proc-macro-error",
  "proc-macro2",
diff --git a/ethers-etherscan/Cargo.toml b/ethers-etherscan/Cargo.toml
index d84f9c9d..6fe6a57c 100644
--- a/ethers-etherscan/Cargo.toml
+++ b/ethers-etherscan/Cargo.toml
@@ -30,7 +30,7 @@ getrandom = { version = "0.2", features = ["js"] }
 [dev-dependencies]
 tempfile = "3.3.0"
 tokio = { version = "1.18", features = ["macros", "rt-multi-thread", "time"] }
-serial_test = "0.7.0"
+serial_test = "0.8.0"
 tracing-subscriber = { version = "0.3", default-features = false, features = ["env-filter", "fmt"] }
 ethers-solc = { version = "^0.13.0", path = "../ethers-solc", default-features = false }
 
diff --git a/ethers-middleware/Cargo.toml b/ethers-middleware/Cargo.toml
index 32870799..b553a2b3 100644
--- a/ethers-middleware/Cargo.toml
+++ b/ethers-middleware/Cargo.toml
@@ -44,7 +44,7 @@ rand = { version = "0.8.5", default-features = false }
 ethers-providers = { version = "^0.13.0", path = "../ethers-providers", default-features = false, features = ["ws", "rustls"] }
 once_cell = "1.12.0"
 ethers-solc = { version = "^0.13.0", path = "../ethers-solc", default-features = false }
-serial_test = "0.7.0"
+serial_test = "0.8.0"
 
 [target.'cfg(not(target_arch = "wasm32"))'.dev-dependencies]
 tokio = { version = "1.18", default-features = false, features = ["rt", "macros", "time"] }