diff --git a/CHANGELOG.md b/CHANGELOG.md
index 698ee215..b605e23c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,9 +6,11 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) and this p
 
 ## [Unreleased]
 
+- [#345] Update dev-dependency `serial_test`
 - [#344] Replace `pub(crate)` with `pub`
 - [#343] Mark `v0.3.4` as released in `CHANGELOG.md`
 
+[#345]: https://github.com/knurling-rs/probe-run/pull/345
 [#344]: https://github.com/knurling-rs/probe-run/pull/344
 [#343]: https://github.com/knurling-rs/probe-run/pull/343
 
diff --git a/Cargo.lock b/Cargo.lock
index 623ebdf9..da1b4330 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -196,6 +196,18 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "dashmap"
+version = "5.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3495912c9c1ccf2e18976439f4443f3fee0fd61f424ff99fde6a66b15ecb448f"
+dependencies = [
+ "cfg-if",
+ "hashbrown",
+ "lock_api",
+ "parking_lot_core",
+]
+
 [[package]]
 name = "defmt-decoder"
 version = "0.3.3"
@@ -831,12 +843,6 @@ dependencies = [
  "semver",
 ]
 
-[[package]]
-name = "rustversion"
-version = "1.0.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97477e48b4cf8603ad5f7aaf897467cf42ab4218a38ef76fb14c2d6773a6d6a8"
-
 [[package]]
 name = "ryu"
 version = "1.0.11"
@@ -912,26 +918,25 @@ dependencies = [
 
 [[package]]
 name = "serial_test"
-version = "0.7.0"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d19dbfb999a147cedbfe82f042eb9555f5b0fa4ef95ee4570b74349103d9c9f4"
+checksum = "92761393ee4dc3ff8f4af487bd58f4307c9329bbedea02cac0089ad9c411e153"
 dependencies = [
+ "dashmap",
  "lazy_static",
- "log",
  "parking_lot",
  "serial_test_derive",
 ]
 
 [[package]]
 name = "serial_test_derive"
-version = "0.7.0"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb9e2050b2be1d681f8f1c1a528bcfe4e00afa2d8995f713974f5333288659f2"
+checksum = "4b6f5d1c3087fb119617cff2966fe3808a80e5eb59a8c1601d5994d66f4346a5"
 dependencies = [
  "proc-macro-error",
  "proc-macro2",
  "quote",
- "rustversion",
  "syn",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index e20d93ad..e92bf2e9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -37,4 +37,4 @@ os_pipe = "1.0"
 pretty_assertions = "1"
 rstest = { version = "0.15", default-features = false }
 nix = "0.24"
-serial_test = "0.7"
+serial_test = { version = "0.9", default-features = false }