diff --git a/Cargo.lock b/Cargo.lock
index 24f8349ce3..4afd8aa15e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -421,7 +421,7 @@ dependencies = [
  "indexmap 2.1.0",
  "indoc",
  "intrusive-collections",
- "itertools 0.11.0",
+ "itertools 0.12.0",
  "jemallocator",
  "num-bigint",
  "num-integer",
@@ -2071,9 +2071,9 @@ dependencies = [
 
 [[package]]
 name = "itertools"
-version = "0.11.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1c173a5686ce8bfa551b3563d0c2170bf24ca44da99c7ca4bfdab5418c3fe57"
+checksum = "25db6b064527c5d482d0423354fcd07a89a2dfe07b67892e62411946db7f07b0"
 dependencies = [
  "either",
 ]
diff --git a/boa_engine/Cargo.toml b/boa_engine/Cargo.toml
index 8252dae559..cb9a15a241 100644
--- a/boa_engine/Cargo.toml
+++ b/boa_engine/Cargo.toml
@@ -84,7 +84,7 @@ dashmap = "5.5.3"
 num_enum = "0.7.1"
 pollster.workspace = true
 thin-vec.workspace = true
-itertools = { version = "0.11.0", default-features = false }
+itertools = { version = "0.12.0", default-features = false }
 icu_normalizer = "~1.3.0"
 paste = "1.0"
 portable-atomic = "1.5.1"