diff --git a/Cargo.lock b/Cargo.lock
index ac57de0212..6a232457fd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4903,9 +4903,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-subscriber"
-version = "0.2.22"
+version = "0.2.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62af966210b88ad5776ee3ba12d5f35b8d6a2b2a12168f3080cf02b814d7376b"
+checksum = "fdd0568dbfe3baf7048b7908d2b32bca0d81cd56bec6d2a8f894b01d74f86be3"
 dependencies = [
  "ansi_term 0.12.1",
  "chrono",
diff --git a/iox_data_generator/Cargo.toml b/iox_data_generator/Cargo.toml
index facb6cd754..b2c408ee6f 100644
--- a/iox_data_generator/Cargo.toml
+++ b/iox_data_generator/Cargo.toml
@@ -28,7 +28,7 @@ tokio = { version = "1.11", features = ["macros", "rt-multi-thread"] }
 toml = "0.5.6"
 tracing = "0.1"
 tracing-futures = "0.2.4"
-tracing-subscriber = "0.2.21"
+tracing-subscriber = "0.2.24"
 uuid = { version = "0.8.1", default_features = false }
 
 [dev-dependencies]