diff --git a/Cargo.lock b/Cargo.lock
index 257e7980f9..7bd5716f66 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3631,9 +3631,9 @@ dependencies = [
 
 [[package]]
 name = "serde_yaml"
-version = "0.9.23"
+version = "0.9.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da6075b41c7e3b079e5f246eb6094a44850d3a4c25a67c581c80796c80134012"
+checksum = "bd5f51e3fdb5b9cdd1577e1cb7a733474191b1aca6a72c2e50913241632c1180"
 dependencies = [
  "indexmap 2.0.0",
  "itoa",
diff --git a/boa_tester/Cargo.toml b/boa_tester/Cargo.toml
index 87d9d3f043..933496eda7 100644
--- a/boa_tester/Cargo.toml
+++ b/boa_tester/Cargo.toml
@@ -16,7 +16,7 @@ boa_engine.workspace = true
 boa_gc.workspace = true
 clap = { version = "4.3.12", features = ["derive"] }
 serde = { version = "1.0.171", features = ["derive"] }
-serde_yaml = "0.9.23"
+serde_yaml = "0.9.24"
 serde_json = "1.0.103"
 bitflags = "2.3.3"
 regex = "1.9.1"