diff --git a/CHANGELOG.md b/CHANGELOG.md
index 86a5bba..3b34dde 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,7 +15,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Bump `tempfile` from 3.5.0 to 3.7.1 (#626, [#646](https://github.com/vbrandl/hoc/pull/646), [#658](https://github.com/vbrandl/hoc/pull/658))
 - Bump `serde_json` from 1.0.96 to 1.0.104 (#630, #632, #637, #641, #644, [#649](https://github.com/vbrandl/hoc/pull/649))
 - Bump `openssl` from 0.10.50 to 0.10.55 (#631)
-- Bump `tracing-bunyan-formatter` from 0.3.7 to 0.3.8 (#642)
+- Bump `tracing-bunyan-formatter` from 0.3.7 to 0.3.9 (#642, [#661](https://github.com/vbrandl/hoc/pull/661))
 - Bump `anyhow` from 1.0.71 to 1.0.72 (#643)
 - Bump `ructe` from 0.16.1 to 0.17.0 ([#647](https://github.com/vbrandl/hoc/pull/647))
 
diff --git a/Cargo.lock b/Cargo.lock
index f83e685..24e9578 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2810,9 +2810,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-bunyan-formatter"
-version = "0.3.8"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "464ce79ea7f689ca56d90a9c5563e803a4b61b2695e789205644ed8e8101e6bf"
+checksum = "b5c266b9ac83dedf0e0385ad78514949e6d89491269e7065bee51d2bb8ec7373"
 dependencies = [
  "ahash 0.8.3",
  "gethostname",
diff --git a/Cargo.toml b/Cargo.toml
index aa33756..a4f9253 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -31,7 +31,7 @@ serde_derive = "1.0.166"
 serde_json = "1.0.104"
 tracing = "0.1.37"
 tracing-actix-web = "0.7.6"
-tracing-bunyan-formatter = "0.3.8"
+tracing-bunyan-formatter = "0.3.9"
 tracing-futures = "0.2.5"
 tracing-log = "0.1.3"
 tracing-subscriber = { version = "0.3.17", features = ["registry", "env-filter"] }