diff --git a/Cargo.lock b/Cargo.lock
index 46324814..75003d87 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -709,8 +709,8 @@ dependencies = [
  "tokio",
  "tonic",
  "tracing",
- "tracing-appender",
- "tracing-subscriber",
+ "tracing-appender 0.2.2",
+ "tracing-subscriber 0.2.18",
  "ttl_cache",
  "uuid",
 ]
@@ -828,8 +828,8 @@ dependencies = [
  "serde_json",
  "thiserror",
  "tracing",
- "tracing-appender",
- "tracing-subscriber",
+ "tracing-appender 0.1.2",
+ "tracing-subscriber 0.2.18",
 ]
 
 [[package]]
@@ -2724,9 +2724,9 @@ dependencies = [
 
 [[package]]
 name = "thread_local"
-version = "1.1.3"
+version = "1.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8018d24e04c95ac8790716a5987d0fec4f8b27249ffa0f7d33f1369bdfb88cbd"
+checksum = "5516c27b78311c50bf42c071425c560ac799b11c30b31f87e3081965fe5e0180"
 dependencies = [
  "once_cell",
 ]
@@ -3019,7 +3019,18 @@ checksum = "9965507e507f12c8901432a33e31131222abac31edd90cabbcf85cf544b7127a"
 dependencies = [
  "chrono",
  "crossbeam-channel",
- "tracing-subscriber",
+ "tracing-subscriber 0.2.18",
+]
+
+[[package]]
+name = "tracing-appender"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09d48f71a791638519505cefafe162606f706c25592e4bde4d97600c0195312e"
+dependencies = [
+ "crossbeam-channel",
+ "time 0.3.5",
+ "tracing-subscriber 0.3.9",
 ]
 
 [[package]]
@@ -3035,11 +3046,12 @@ dependencies = [
 
 [[package]]
 name = "tracing-core"
-version = "0.1.17"
+version = "0.1.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f50de3927f93d202783f4513cda820ab47ef17f624b03c096e86ef00c67e6b5f"
+checksum = "aa31669fa42c09c34d94d8165dd2012e8ff3c66aca50f3bb226b68f216f2706c"
 dependencies = [
  "lazy_static",
+ "valuable",
 ]
 
 [[package]]
@@ -3095,6 +3107,17 @@ dependencies = [
  "tracing-serde",
 ]
 
+[[package]]
+name = "tracing-subscriber"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9e0ab7bdc962035a87fba73f3acca9b8a8d0034c2e6f60b84aeaaddddc155dce"
+dependencies = [
+ "sharded-slab",
+ "thread_local",
+ "tracing-core",
+]
+
 [[package]]
 name = "try-lock"
 version = "0.2.3"
@@ -3179,6 +3202,12 @@ dependencies = [
  "serde 1.0.124",
 ]
 
+[[package]]
+name = "valuable"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"
+
 [[package]]
 name = "vcpkg"
 version = "0.2.11"
diff --git a/Cargo.toml b/Cargo.toml
index ffdfab85..06a9dedc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -42,7 +42,7 @@ thiserror = "1.0.24"
 tokio = { version = "1.9.0", features = [ "full" ] }
 tonic = "0.5.2"
 tracing = "0.1"
-tracing-appender = "0.1"
+tracing-appender = "0.2"
 tracing-subscriber = "0.2"
 ttl_cache = "0.5.1"
 uuid = { version = "0.8.2", features = [ "serde" ] }