Prometheus dep update

Cargo.toml

@@ -19,9 +19,9 @@ clockpro-cache = "0.1.10"
 coarsetime = "0.1.18"
 daemonize-simple = "0.1.4"
 derivative = "2.2.0"
-dnsstamps = "0.1.4"
-env_logger = { version = "0.8.2", default-features = false, features = ["humantime"] }
-futures = { version = "0.3.12", features = ["async-await"] }
+dnsstamps = "0.1.6"
+env_logger = { version = "0.8.3", default-features = false, features = ["humantime"] }
+futures = { version = "0.3.13", features = ["async-await"] }
 hyper = { version = "0.14.4", default_features = false, features = ["server", "http1"], optional = true }
 ipext = "0.1.0"
 jemallocator = "0.3.2"
@@ -32,8 +32,8 @@ parking_lot = "0.11.1"
 privdrop = "0.5.0"
 rand = "0.8.3"
 rustc-hash = "1.1.0"
-serde = "1.0.123"
-serde_derive = "1.0.123"
+serde = "1.0.124"
+serde_derive = "1.0.124"
 serde-big-array = "0.3.1"
 siphasher = "0.3.3"
 tokio = { version = "1.2.0", features = ["net", "io-std", "io-util", "fs", "time", "rt-multi-thread", "parking_lot"] }
@@ -41,7 +41,7 @@ toml = "0.5.8"
 
 [dependencies.prometheus]
 optional = true
-version = "0.11.0"
+version = "0.12.0"
 default_features = false
 features = ["process"]