diff --git a/benches/capture/Cargo.toml b/benches/capture/Cargo.toml
index a96262fa637..29f39a8635f 100644
--- a/benches/capture/Cargo.toml
+++ b/benches/capture/Cargo.toml
@@ -9,4 +9,4 @@ description = "Tool for capturing a real-world workspace for benchmarking."
 cargo_metadata = "0.14.0"
 flate2 = { version = "1.0.3", default-features = false, features = ["zlib"] }
 tar = { version = "0.4.35", default-features = false }
-toml_edit =  { version = "0.13.0", features = ["easy"] }
+toml_edit = { version = "0.14.3", features = ["serde", "easy", "perf"] }
diff --git a/crates/cargo-test-support/Cargo.toml b/crates/cargo-test-support/Cargo.toml
index b8ff77a29ee..7c343cf211b 100644
--- a/crates/cargo-test-support/Cargo.toml
+++ b/crates/cargo-test-support/Cargo.toml
@@ -22,7 +22,7 @@ remove_dir_all = "0.5"
 serde_json = "1.0"
 tar = { version = "0.4.18", default-features = false }
 termcolor = "1.1.2"
-toml_edit =  { version = "0.13.0", features = ["serde", "easy"] }
+toml_edit = { version = "0.14.3", features = ["serde", "easy", "perf"] }
 url = "2.2.2"
 
 [features]