diff --git a/Cargo.lock b/Cargo.lock
index 591c07b0561..b3fba6ee321 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2068,9 +2068,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.3.0"
+version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "de3fc2e30ba82dd1b3911c8de1ffc143c74a914a14e99514d7637e3099df5ea0"
+checksum = "93ead53efc7ea8ed3cfb0c79fc8023fbb782a5432b52830b6518941cebe6505c"
 dependencies = [
  "equivalent",
  "hashbrown 0.14.5",
diff --git a/Cargo.toml b/Cargo.toml
index 07ad13cec0d..9dd7e882362 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -95,7 +95,7 @@ fuzzy-matcher = "0.3"
 hamcrest2 = "0.3"
 heck = "0.5.0"
 human-date-parser = "0.1.1"
-indexmap = "2.3"
+indexmap = "2.4"
 indicatif = "0.17"
 interprocess = "2.2.0"
 is_executable = "1.0"
diff --git a/crates/nu_plugin_polars/Cargo.toml b/crates/nu_plugin_polars/Cargo.toml
index 9636ce98a42..936fa598965 100644
--- a/crates/nu_plugin_polars/Cargo.toml
+++ b/crates/nu_plugin_polars/Cargo.toml
@@ -26,7 +26,7 @@ nu-utils = { path = "../nu-utils", version = "0.96.2" }
 chrono = { workspace = true, features = ["std", "unstable-locales"], default-features = false }
 chrono-tz = "0.9"
 fancy-regex = { workspace = true }
-indexmap = { version = "2.3" }
+indexmap = { version = "2.4" }
 mimalloc = { version = "0.1.42" }
 num = {version = "0.4"}
 serde = { version = "1.0", features = ["derive"] }