diff --git a/Cargo.lock b/Cargo.lock
index 88e5604..0b5e50b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -18,9 +18,9 @@ dependencies = [
 
 [[package]]
 name = "itertools"
-version = "0.10.5"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
+checksum = "b1c173a5686ce8bfa551b3563d0c2170bf24ca44da99c7ca4bfdab5418c3fe57"
 dependencies = [
  "either",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 67b33d7..fc9ce30 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -44,4 +44,4 @@ pre-release-replacements = [
 
 [dependencies]
 winnow = "0.4.0"
-itertools = "0.10"
+itertools = "0.11"