diff --git a/Cargo.lock b/Cargo.lock
index 63a25a46..ced7793c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -414,9 +414,9 @@ 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",
 ]
@@ -519,7 +519,7 @@ dependencies = [
  "iai-callgrind",
  "indexmap",
  "integer-sqrt",
- "itertools 0.14.0",
+ "itertools 0.15.0",
  "movingai",
  "noisy_float",
  "num-traits",
diff --git a/Cargo.toml b/Cargo.toml
index 7c10d66f..fff1456a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -47,7 +47,7 @@ deprecate-until = "1.0.0"
 [dev-dependencies]
 criterion = "0.8"
 iai-callgrind = "0.16.1"
-itertools = "0.14.0"
+itertools = "0.15.0"
 movingai = "2.1.0"
 noisy_float = "0.2.0"
 rand = "0.10.0"