diff --git a/Cargo.lock b/Cargo.lock
index fbe3823..d9dc9e5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -622,9 +622,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.8.0"
+version = "2.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3954d50fe15b02142bf25d3b8bdadb634ec3948f103d04ffe3031bc8fe9d7058"
+checksum = "cea70ddb795996207ad57735b50c5982d8844f38ba9ee5f1aedcfb708a2aa11e"
 dependencies = [
  "equivalent",
  "hashbrown",
diff --git a/Cargo.toml b/Cargo.toml
index d586807..a0e8d84 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,5 +19,5 @@ clap = { version = "4.5.32", features = ["derive"] }
 serde = { version = "1.0.219", features = ["derive"] }
 csv = "1.3.0"
 serde_json = "1.0"
-indexmap = "2.7.0"
+indexmap = "2.9.0"
 clap_complete = "4.5"