diff --git a/Cargo.lock b/Cargo.lock
index 14ff51b..334f04d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -305,9 +305,9 @@ 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",
 ]
diff --git a/packages/breach/Cargo.toml b/packages/breach/Cargo.toml
index 332b2c7..e5d5c24 100644
--- a/packages/breach/Cargo.toml
+++ b/packages/breach/Cargo.toml
@@ -19,7 +19,7 @@ utoipa = ["dep:itertools", "dep:utoipa"]
 [dependencies]
 breach-macros = { workspace = true, optional = true }
 http.workspace = true
-itertools = { version = "0.14.0", optional = true }
+itertools = { version = "0.15.0", optional = true }
 utoipa = { workspace = true, optional = true }
 
 [dev-dependencies]