diff --git a/Cargo.lock b/Cargo.lock
index 5bc42de..ff75899 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -157,9 +157,9 @@ checksum = "bf151400ff0baff5465007dd2f3e717f3fe502074ca563069ce3a6629d07b289"
 
 [[package]]
 name = "indexmap"
-version = "2.11.3"
+version = "2.11.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92119844f513ffa41556430369ab02c295a3578af21cf945caa3e9e0c2481ac3"
+checksum = "4b0f83760fb341a774ed326568e19f5a863af4a952def8c39f9ab92fd95b88e5"
 dependencies = [
  "equivalent",
  "hashbrown",
diff --git a/Cargo.toml b/Cargo.toml
index 5996813..12f6d1a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ rust-version = "1.70"
 
 [dependencies]
 chrono = { version = "0.4.42", default-features = false, features = ["std"] }
-indexmap = "2.11.3"
+indexmap = "2.11.4"
 quick-xml = "0.38.3"
 newtype-uuid = "1.2.4"
 thiserror = "2.0.16"