diff --git a/polkadot/Cargo.lock b/polkadot/Cargo.lock
index 0dc2f9de533ae3605d477baed72697aacb2df4c5..217a89d37b1b65f94443aebbf09fc141a2d42828 100644
--- a/polkadot/Cargo.lock
+++ b/polkadot/Cargo.lock
@@ -10415,7 +10415,7 @@ dependencies = [
  "sub-tokens",
  "thiserror",
  "tokio",
- "tracing-subscriber 0.3.8",
+ "tracing-subscriber 0.3.9",
  "westend-runtime",
 ]
 
@@ -11111,9 +11111,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-subscriber"
-version = "0.3.8"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "74786ce43333fcf51efe947aed9718fbe46d5c7328ec3f1029e818083966d9aa"
+checksum = "9e0ab7bdc962035a87fba73f3acca9b8a8d0034c2e6f60b84aeaaddddc155dce"
 dependencies = [
  "ansi_term",
  "lazy_static",
diff --git a/polkadot/utils/staking-miner/Cargo.toml b/polkadot/utils/staking-miner/Cargo.toml
index c29db291e0fe6149f3ce1b8ba206121bc8180949..2a75c3007ce67c8bbcf801312707554fca8ee79a 100644
--- a/polkadot/utils/staking-miner/Cargo.toml
+++ b/polkadot/utils/staking-miner/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2018"
 [dependencies]
 clap = { version = "3.0", features = ["derive", "env"] }
 codec = { package = "parity-scale-codec", version = "2.0.0" }
-tracing-subscriber = { version = "0.3.8", features = ["env-filter"]   }
+tracing-subscriber = { version = "0.3.9", features = ["env-filter"]   }
 jsonrpsee = { version = "0.8", features = ["ws-client", "macros"] }
 log = "0.4.11"
 paste = "1.0.6"