diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9d5e6be..f832b75 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,10 +10,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Updated [`tokio`](https://github.com/tokio-rs/tokio) from 1.24.1 to 1.24.2 ([#547])
 * Updated [`badgers`](https://github.com/vbrandl/badgers) from 1.1.0 to 1.2.0 ([#548])
 * Updated [`reqwest`](https://github.com/seanmonstar/reqwest) from 0.11.13 to 0.11.14 ([#549])
+* Updated [`bumpalo`](https://github.com/fitzgen/bumpalo) from 3.10.0 to 3.12.0 ([#550])
 * Updated [`ructe`](https://github.com/kaj/ructe) from 0.15.0 to 0.16.1 ([#559])
 
 [#547]: https://github.com/vbrandl/hoc/pull/547
 [#548]: https://github.com/vbrandl/hoc/pull/548
+[#550]: https://github.com/vbrandl/hoc/pull/550
 [#559]: https://github.com/vbrandl/hoc/pull/559
 
 
diff --git a/Cargo.lock b/Cargo.lock
index f38589f..d4d8254 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -408,9 +408,9 @@ dependencies = [
 
 [[package]]
 name = "bumpalo"
-version = "3.10.0"
+version = "3.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37ccbd214614c6783386c1af30caf03192f17891059cecc394b4fb119e363de3"
+checksum = "0d261e256854913907f67ed06efbc3338dfe6179796deefc1ff763fc1aee5535"
 
 [[package]]
 name = "byte-tools"