diff --git a/Cargo.lock b/Cargo.lock
index 27a165c3073..66d9b4f655d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5452,7 +5452,7 @@ dependencies = [
  "tokio-stream",
  "toml 0.7.8",
  "toml_datetime",
- "toml_edit 0.19.15",
+ "toml_edit 0.20.0",
  "tracing",
  "tracing-core",
  "trust-dns-proto",
@@ -5526,7 +5526,7 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "75e56d5c441965b6425165b7e3223cc933ca469834f4a8b4786817a1f9dc4f13"
 dependencies = [
- "indexmap 2.0.0",
+ "indexmap 1.9.3",
  "serde",
  "serde_json",
 ]
@@ -10012,7 +10012,7 @@ dependencies = [
  "tokio",
  "tokio-util",
  "toml 0.7.8",
- "toml_edit 0.19.15",
+ "toml_edit 0.20.0",
  "tui-tree-widget",
  "unicode-width",
  "update-engine",
diff --git a/Cargo.toml b/Cargo.toml
index 2af44b55596..3e55bd45dc8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -353,7 +353,7 @@ tokio-stream = "0.1.14"
 tokio-tungstenite = "0.18"
 tokio-util = "0.7.8"
 toml = "0.7.8"
-toml_edit = "0.19.15"
+toml_edit = "0.20.0"
 topological-sort = "0.2.2"
 tough = { version = "0.12", features = [ "http" ] }
 trust-dns-client = "0.22"
diff --git a/workspace-hack/Cargo.toml b/workspace-hack/Cargo.toml
index 8854ef27bc7..f2d7b3499ec 100644
--- a/workspace-hack/Cargo.toml
+++ b/workspace-hack/Cargo.toml
@@ -259,7 +259,7 @@ mio = { version = "0.8.8", features = ["net", "os-ext"] }
 once_cell = { version = "1.18.0", features = ["unstable"] }
 rustix = { version = "0.38.9", features = ["fs", "termios"] }
 toml_datetime = { version = "0.6.3", default-features = false, features = ["serde"] }
-toml_edit = { version = "0.19.15", features = ["serde"] }
+toml_edit = { version = "0.20.0", features = ["serde"] }
 
 [target.x86_64-unknown-illumos.build-dependencies]
 bitflags-f595c2ba2a3f28df = { package = "bitflags", version = "2.4.0", default-features = false, features = ["std"] }
@@ -268,6 +268,6 @@ mio = { version = "0.8.8", features = ["net", "os-ext"] }
 once_cell = { version = "1.18.0", features = ["unstable"] }
 rustix = { version = "0.38.9", features = ["fs", "termios"] }
 toml_datetime = { version = "0.6.3", default-features = false, features = ["serde"] }
-toml_edit = { version = "0.19.15", features = ["serde"] }
+toml_edit = { version = "0.20.0", features = ["serde"] }
 
 ### END HAKARI SECTION