diff --git a/Cargo.lock b/Cargo.lock
index 11cd88d39e3..03037ec91e1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1327,9 +1327,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.0.2"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8adf3ddd720272c6ea8bf59463c04e0f93d0bbf7c5439b691bca2987e0270897"
+checksum = "d530e1a18b1cb4c484e6e34556a0d948706958449fca0cab753d649f2bce3d1f"
 dependencies = [
  "equivalent",
  "hashbrown 0.14.2",
@@ -1677,7 +1677,7 @@ dependencies = [
  "http",
  "humantime-serde",
  "indent_write",
- "indexmap 2.0.2",
+ "indexmap 2.1.0",
  "indicatif",
  "indoc",
  "is_ci",
@@ -1745,7 +1745,7 @@ dependencies = [
  "futures-sink",
  "futures-util",
  "indexmap 1.9.3",
- "indexmap 2.0.2",
+ "indexmap 2.1.0",
  "libc",
  "log",
  "memchr",
@@ -1949,7 +1949,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e1d3afd2628e69da2be385eb6f2fd57c8ac7977ceeff6dc166ff1657b0e386a9"
 dependencies = [
  "fixedbitset",
- "indexmap 2.0.2",
+ "indexmap 2.1.0",
 ]
 
 [[package]]
@@ -2136,7 +2136,7 @@ version = "0.3.5"
 dependencies = [
  "chrono",
  "goldenfile",
- "indexmap 2.0.2",
+ "indexmap 2.1.0",
  "nextest-workspace-hack",
  "owo-colors",
  "quick-xml 0.31.0",
@@ -2549,7 +2549,7 @@ version = "1.0.108"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3d1c7e3eac408d115102c4c24ad393e0821bb3a5df4d506a80f85f7a742a526b"
 dependencies = [
- "indexmap 2.0.2",
+ "indexmap 2.1.0",
  "itoa",
  "ryu",
  "serde",
@@ -3153,7 +3153,7 @@ version = "0.20.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "70f427fce4d84c72b5b732388bf4a9f4531b53f74e2887e3ecb2481f68f66d81"
 dependencies = [
- "indexmap 2.0.2",
+ "indexmap 2.1.0",
  "serde",
  "serde_spanned",
  "toml_datetime",
diff --git a/nextest-runner/Cargo.toml b/nextest-runner/Cargo.toml
index 37709091449..a95dfb1fb4f 100644
--- a/nextest-runner/Cargo.toml
+++ b/nextest-runner/Cargo.toml
@@ -94,7 +94,7 @@ nextest-workspace-hack = { version = "0.1", path = "../workspace-hack" }
 console-subscriber = { version = "0.2.0", optional = true }
 unicode-ident = "1.0.12"
 unicode-normalization = "0.1.22"
-indexmap = { version = "2.0.2", features = ["serde"] }
+indexmap = { version = "2.1.0", features = ["serde"] }
 smallvec = "1.11.1"
 
 [target.'cfg(unix)'.dependencies]
diff --git a/quick-junit/Cargo.toml b/quick-junit/Cargo.toml
index 665ceaf7e91..882b70859bd 100644
--- a/quick-junit/Cargo.toml
+++ b/quick-junit/Cargo.toml
@@ -13,7 +13,7 @@ rust-version = "1.70"
 
 [dependencies]
 chrono = { version = "0.4.31", default-features = false, features = ["std"] }
-indexmap = "2.0.2"
+indexmap = "2.1.0"
 quick-xml = "0.31.0"
 thiserror = "1.0.50"
 uuid = "1.5.0"
diff --git a/workspace-hack/Cargo.toml b/workspace-hack/Cargo.toml
index 4f10c3f8a19..8096f6f4c35 100644
--- a/workspace-hack/Cargo.toml
+++ b/workspace-hack/Cargo.toml
@@ -23,7 +23,7 @@ either = { version = "1.9.0" }
 futures-channel = { version = "0.3.29", features = ["sink"] }
 futures-sink = { version = "0.3.29", default-features = false, features = ["std"] }
 indexmap-dff4ba8e3ae991db = { package = "indexmap", version = "1.9.3", default-features = false, features = ["serde-1"] }
-indexmap-f595c2ba2a3f28df = { package = "indexmap", version = "2.0.2", features = ["serde"] }
+indexmap-f595c2ba2a3f28df = { package = "indexmap", version = "2.1.0", features = ["serde"] }
 log = { version = "0.4.20", default-features = false, features = ["std"] }
 memchr = { version = "2.6.4", features = ["use_std"] }
 miette = { version = "5.10.0", features = ["fancy"] }