diff --git a/Cargo.lock b/Cargo.lock
index f5428cb2..27da1a1b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2312,9 +2312,9 @@ dependencies = [
 
 [[package]]
 name = "inferno"
-version = "0.11.8"
+version = "0.11.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70acd717b8821298c8b801f32684864ead3a3a470f1485a716ebb4343f9e42d7"
+checksum = "bb31a5d9068fccb34562007cd564bb08fff1478255b0534c549e93fcb658cd90"
 dependencies = [
  "ahash",
  "atty",
diff --git a/zebrad/Cargo.toml b/zebrad/Cargo.toml
index e02bb7bb..1f1eec83 100644
--- a/zebrad/Cargo.toml
+++ b/zebrad/Cargo.toml
@@ -118,7 +118,7 @@ sentry = { version = "0.27.0", default-features = false, features = ["backtrace"
 
 # prod feature flamegraph
 tracing-flame = { version = "0.2.0", optional = true }
-inferno = { version = "0.11.8", default-features = false, optional = true }
+inferno = { version = "0.11.9", default-features = false, optional = true }
 
 # prod feature journald
 tracing-journald = { version = "0.3.0", optional = true }