diff --git a/Cargo.lock b/Cargo.lock
index c43cacf8592..96f9b3e4dbc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3090,15 +3090,6 @@ dependencies = [
  "either",
 ]
 
-[[package]]
-name = "itertools"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba291022dbbd398a455acf126c1e341954079855bc60dfdda641363bd6922569"
-dependencies = [
- "either",
-]
-
 [[package]]
 name = "itertools"
 version = "0.13.0"
@@ -5080,7 +5071,7 @@ dependencies = [
  "image",
  "indexmap 2.2.6",
  "ipc-channel",
- "itertools 0.12.1",
+ "itertools 0.13.0",
  "jstraceable_derive",
  "keyboard-types",
  "lazy_static",
@@ -5581,7 +5572,7 @@ dependencies = [
 name = "servo_config_plugins"
 version = "0.0.1"
 dependencies = [
- "itertools 0.12.1",
+ "itertools 0.13.0",
  "proc-macro2",
  "quote",
  "syn 2.0.66",
diff --git a/Cargo.toml b/Cargo.toml
index 8cc19a2cdf9..eb2fcf76079 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -59,7 +59,7 @@ image = "0.24"
 imsz = "0.2"
 indexmap = { version = "2.2.6", features = ["std"] }
 ipc-channel = "0.18"
-itertools = "0.12"
+itertools = "0.13"
 jemalloc-sys = "0.5.4"
 jemallocator = "0.5.4"
 keyboard-types = "0.7"