diff --git a/Cargo.lock b/Cargo.lock
index 2edb139527..f63b5e72ad 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1433,9 +1433,9 @@ dependencies = [
 
 [[package]]
 name = "serde_yaml"
-version = "0.9.10"
+version = "0.9.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a09f551ccc8210268ef848f0bab37b306e87b85b2e017b899e7fb815f5aed62"
+checksum = "89f31df3f50926cdf2855da5fd8812295c34752cb20438dae42a67f79e021ac3"
 dependencies = [
  "indexmap",
  "itoa 1.0.2",
diff --git a/boa_tester/Cargo.toml b/boa_tester/Cargo.toml
index bdb56c826d..69774c1715 100644
--- a/boa_tester/Cargo.toml
+++ b/boa_tester/Cargo.toml
@@ -17,7 +17,7 @@ boa_interner = { path = "../boa_interner", version = "0.15.0" }
 boa_gc = { path = "../boa_gc", version = "0.15.0" }
 clap = { version = "3.2.20", features = ["derive"] }
 serde = { version = "1.0.144", features = ["derive"] }
-serde_yaml = "0.9.10"
+serde_yaml = "0.9.11"
 serde_json = "1.0.85"
 bitflags = "1.3.2"
 regex = "1.6.0"