diff --git a/Cargo.lock b/Cargo.lock
index 0356b1db..a068b8af 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -822,9 +822,9 @@ version = "0.1.2"
 
 [[package]]
 name = "itertools"
-version = "0.10.3"
+version = "0.10.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9a9d19fa1e79b6215ff29b9d6880b706147f16e9b1dbb1e4e5947b5b02bc5e3"
+checksum = "d8bf247779e67a9082a4790b45e71ac7cfd1321331a5c856a74a9faebdab78d0"
 dependencies = [
  "either",
 ]