diff --git a/Cargo.lock b/Cargo.lock
index dbe829a..c8daf67 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,5 +1,7 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+version = 3
+
 [[package]]
 name = "accept"
 version = "0.0.0"
@@ -374,9 +376,9 @@ dependencies = [
 
 [[package]]
 name = "itertools"
-version = "0.10.0"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37d572918e350e82412fe766d24b15e6682fb2ed2bbe018280caa810397cb319"
+checksum = "ba291022dbbd398a455acf126c1e341954079855bc60dfdda641363bd6922569"
 dependencies = [
  "either",
 ]
diff --git a/crates/lua-analyzer/Cargo.toml b/crates/lua-analyzer/Cargo.toml
index c87e39f..dcf0c88 100644
--- a/crates/lua-analyzer/Cargo.toml
+++ b/crates/lua-analyzer/Cargo.toml
@@ -21,7 +21,7 @@ serde = { version = "1.0.126", features = ["derive"] }
 serde_json = "1.0.64"
 serde_path_to_error = "0.1.4"
 simplelog = "0.10.0"
-itertools = "0.10.0"
+itertools = "0.12.0"
 
 vfs = { path = "../vfs", version = "0.0.0" }
 ide = { path = "../ide", version = "0.0.0" }
diff --git a/crates/parser/Cargo.toml b/crates/parser/Cargo.toml
index ad8386e..ba14d2a 100644
--- a/crates/parser/Cargo.toml
+++ b/crates/parser/Cargo.toml
@@ -11,7 +11,7 @@ doctest = false
 
 [dependencies]
 drop_bomb = "0.1.5"
-itertools = "0.10.0"
+itertools = "0.12.0"
 rowan = "0.12.6"
 thiserror = "1.0.24"
 
diff --git a/crates/syntax/Cargo.toml b/crates/syntax/Cargo.toml
index e157dd7..4a90b6d 100644
--- a/crates/syntax/Cargo.toml
+++ b/crates/syntax/Cargo.toml
@@ -11,7 +11,7 @@ repository = "https://github.com/oberblastmeister/lua-analyzer"
 doctest = false
 
 [dependencies]
-itertools = "0.10.0"
+itertools = "0.12.0"
 rowan = "0.12.6"
 thiserror = "1.0.24"