diff --git a/Cargo.lock b/Cargo.lock
index aed7c8026f..a6a781b54e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -621,7 +621,7 @@ name = "chain-vote"
 version = "0.1.0"
 source = "git+https://github.com/input-output-hk/chain-libs.git?branch=master#c30099ab1c44eeb766ca98354f4fceca1199c793"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "chain-core",
  "chain-crypto",
  "const_format",
@@ -2009,7 +2009,7 @@ dependencies = [
  "tracing-futures",
  "tracing-gelf",
  "tracing-journald",
- "tracing-subscriber",
+ "tracing-subscriber 0.3.5",
  "versionisator",
  "warp",
 ]
@@ -2161,7 +2161,7 @@ dependencies = [
  "tonic",
  "tonic-build",
  "tracing",
- "tracing-subscriber",
+ "tracing-subscriber 0.3.5",
  "typed-bytes",
  "url",
  "warp",
@@ -4270,7 +4270,7 @@ checksum = "9965507e507f12c8901432a33e31131222abac31edd90cabbcf85cf544b7127a"
 dependencies = [
  "chrono",
  "crossbeam-channel",
- "tracing-subscriber",
+ "tracing-subscriber 0.2.25",
 ]
 
 [[package]]
@@ -4318,7 +4318,7 @@ dependencies = [
  "tokio-util",
  "tracing-core",
  "tracing-futures",
- "tracing-subscriber",
+ "tracing-subscriber 0.2.25",
 ]
 
 [[package]]
@@ -4328,7 +4328,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8fe1f0ed2b7a5fcb6da2bc9e783587d9a0c8b9535e50224afe04e543eae8a2d6"
 dependencies = [
  "tracing-core",
- "tracing-subscriber",
+ "tracing-subscriber 0.2.25",
 ]
 
 [[package]]
@@ -4354,9 +4354,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-subscriber"
-version = "0.2.20"
+version = "0.2.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9cbe87a2fa7e35900ce5de20220a582a9483a7063811defce79d7cbd59d4cfe"
+checksum = "0e0d2eaa99c3c2e41547cfa109e910a68ea03823cccad4a0525dcbc9b01e8c71"
 dependencies = [
  "ansi_term 0.12.1",
  "chrono",
@@ -4374,6 +4374,23 @@ dependencies = [
  "tracing-serde",
 ]
 
+[[package]]
+name = "tracing-subscriber"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5d81bfa81424cc98cb034b837c985b7a290f592e5b4322f353f94a0ab0f9f594"
+dependencies = [
+ "ansi_term 0.12.1",
+ "serde",
+ "serde_json",
+ "sharded-slab",
+ "smallvec",
+ "thread_local",
+ "tracing-core",
+ "tracing-log",
+ "tracing-serde",
+]
+
 [[package]]
 name = "treeline"
 version = "0.1.0"
diff --git a/jormungandr/Cargo.toml b/jormungandr/Cargo.toml
index d435fc220a..34648b4cd2 100644
--- a/jormungandr/Cargo.toml
+++ b/jormungandr/Cargo.toml
@@ -51,7 +51,7 @@ tracing = "0.1"
 tracing-futures = "0.2"
 tracing-gelf = { version = "0.5", optional = true }
 tracing-journald = { version = "0.1.0", optional = true }
-tracing-subscriber = { version = "0.2", features = ["fmt", "json"] }
+tracing-subscriber = { version = "0.3", features = ["fmt", "json"] }
 tracing-appender = "0.1.2"
 tokio = { version = "^1.4", features = ["rt-multi-thread", "time", "sync", "rt", "signal", "test-util"] }
 tokio-stream = { version = "0.1.4", features = ["sync"] }
diff --git a/testing/jormungandr-testing-utils/Cargo.toml b/testing/jormungandr-testing-utils/Cargo.toml
index acf2129fb1..e20148c154 100644
--- a/testing/jormungandr-testing-utils/Cargo.toml
+++ b/testing/jormungandr-testing-utils/Cargo.toml
@@ -57,7 +57,7 @@ qrcodegen = "1.6"
 quircs = "0.10.0"
 image = "0.23.12"
 strum = { version = "0.21", features = ["derive"] }
-tracing-subscriber = "0.2"
+tracing-subscriber = "0.3"
 tracing = "0.1"
 log = { version = "0.4", features = ["serde"] }
 netstat2 = "0.9"