diff --git a/Cargo.lock b/Cargo.lock
index 4ae5c3b91d..9213e9503c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -85,9 +85,9 @@ dependencies = [
 
 [[package]]
 name = "bumpalo"
-version = "3.14.0"
+version = "3.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f30e7476521f6f8af1a1c4c0b8cc94f0bee37d91763d0ca2665f299b6cd8aec"
+checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c"
 
 [[package]]
 name = "cc"
diff --git a/Cargo.toml b/Cargo.toml
index 7b6096a6fd..51b36fb524 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -61,8 +61,7 @@ wu-diff = "0.1.2"
 rayon = "1.7.0"
 tree_magic_mini = "3.1.5"
 
-# bumpalo 3.15.x requires rust 1.73.
-bumpalo = ">= 3.11, < 3.15"
+bumpalo = "3.16.0"
 unicode-width = "0.1.9"
 crossterm = { version = "0.27.0", features = ["windows"] }
 glob = "0.3.1"