diff --git a/Cargo.lock b/Cargo.lock
index 7923a1d7a72..6940195ff30 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -526,7 +526,7 @@ dependencies = [
  "bitflags 2.9.0",
  "cexpr",
  "clang-sys",
- "itertools 0.13.0",
+ "itertools 0.10.5",
  "proc-macro2",
  "quote",
  "regex",
@@ -2186,7 +2186,7 @@ dependencies = [
  "freetype-sys",
  "harfbuzz-sys",
  "ipc-channel",
- "itertools 0.13.0",
+ "itertools 0.14.0",
  "libc",
  "log",
  "malloc_size_of_derive",
@@ -4165,7 +4165,7 @@ dependencies = [
  "icu_locid",
  "icu_segmenter",
  "ipc-channel",
- "itertools 0.13.0",
+ "itertools 0.14.0",
  "log",
  "malloc_size_of_derive",
  "net_traits",
@@ -4819,7 +4819,7 @@ dependencies = [
  "hyper_serde",
  "imsz",
  "ipc-channel",
- "itertools 0.13.0",
+ "itertools 0.14.0",
  "log",
  "malloc_size_of_derive",
  "mime",
@@ -6266,7 +6266,7 @@ dependencies = [
  "image",
  "indexmap",
  "ipc-channel",
- "itertools 0.13.0",
+ "itertools 0.14.0",
  "jstraceable_derive",
  "keyboard-types",
  "libc",
diff --git a/Cargo.toml b/Cargo.toml
index 0ed813078f4..a82fb8aea73 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -84,7 +84,7 @@ image = "0.24"
 imsz = "0.2"
 indexmap = { version = "2.9.0", features = ["std"] }
 ipc-channel = "0.19"
-itertools = "0.13"
+itertools = "0.14"
 js = { package = "mozjs", git = "https://github.com/servo/mozjs" }
 keyboard-types = "0.7"
 libc = "0.2"