update paired to latest release

Cargo.toml

@@ -26,15 +26,15 @@ rand = "0.7"
 rayon = "1.3.0"
 memmap = "0.7.0"
 thiserror = "1.0.10"
-ahash = "0.4.5"
+ahash = "0.5.6"
 num_cpus = "1"
-crossbeam-channel = "0.4.4"
+crossbeam-channel = "0.5.0"
 
 # blst feature
 blstrs = { version = "0.1.0", optional = true }
 
 # pairing feature
-paired = { version = "0.20.1", optional = true }
+paired = { version = "0.21.0", optional = true }
 
 # gpu feature 
 ocl = { version = "0.19.4", package = "fil-ocl", optional = true }
@@ -45,7 +45,7 @@ fs2 = { version = "0.4.3", optional = true }
 hex-literal = "0.3"
 rand_xorshift = "0.2"
 sha2 = "0.9"
-env_logger = "0.7.1"
+env_logger = "0.8.1"
 criterion = "0.3.2"
 
 [features]