diff --git a/Cargo.lock b/Cargo.lock
index 33e2421..8d60739 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -444,9 +444,9 @@ dependencies = [
 
 [[package]]
 name = "itertools"
-version = "0.14.0"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b192c782037fadd9cfa75548310488aabdbf3d2da73885b31bd0abd03351285"
+checksum = "8b4baf93f58d4425749ca49a51c50ebab072c5df6994d08fed93541c331481dc"
 dependencies = [
  "either",
 ]
@@ -929,7 +929,7 @@ dependencies = [
  "bitflip",
  "clap",
  "criterion",
- "itertools 0.14.0",
+ "itertools 0.15.0",
  "proptest",
  "rayon",
  "thiserror",
diff --git a/Cargo.toml b/Cargo.toml
index 97e19b7..0a6e6a5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ rust-version = "1.56.1"
 
 [dependencies]
 bitflip = "0.1.0"
-itertools = "0.14.0"
+itertools = "0.15.0"
 rayon = { version = "1.7.0", optional = true }
 thiserror = "2.0.0"
 tracing = "0.1.37"