diff --git a/botnet/Cargo.lock b/botnet/Cargo.lock
index ec9520c..eebeec5 100644
--- a/botnet/Cargo.lock
+++ b/botnet/Cargo.lock
@@ -60,7 +60,7 @@ version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
 dependencies = [
- "hermit-abi",
+ "hermit-abi 0.1.19",
  "libc",
  "winapi",
 ]
@@ -107,7 +107,7 @@ version = "0.1.0"
 dependencies = [
  "botnet_api",
  "crossbeam-channel",
- "env_logger",
+ "env_logger 0.10.0",
  "extension-traits",
  "log",
  "rand",
@@ -379,9 +379,9 @@ checksum = "3f107b87b6afc2a64fd13cac55fe06d6c8859f12d4b14cbcdd2c67d0976781be"
 
 [[package]]
 name = "env_logger"
-version = "0.9.1"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c90bf5f19754d10198ccb95b70664fc925bd1fc090a0fd9a6ebc54acc8cd6272"
+checksum = "a12e6657c4c97ebab115a42dcee77225f7f482cdd841cf7088c657a42e9e00e7"
 dependencies = [
  "atty",
  "humantime",
@@ -390,6 +390,19 @@ dependencies = [
  "termcolor",
 ]
 
+[[package]]
+name = "env_logger"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85cdab6a89accf66733ad5a1693a4dcced6aeff64602b634530dd73c1f3ee9f0"
+dependencies = [
+ "humantime",
+ "is-terminal",
+ "log",
+ "regex",
+ "termcolor",
+]
+
 [[package]]
 name = "errno"
 version = "0.2.8"
@@ -452,7 +465,7 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "21e16290574b39ee41c71aeb90ae960c504ebaf1e2a1c87bd52aa56ed6e1a02f"
 dependencies = [
- "env_logger",
+ "env_logger 0.9.3",
  "log",
 ]
 
@@ -515,6 +528,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "hermit-abi"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee512640fe35acbfb4bb779db6f0d80704c2cacfa2e39b601ef3e3f47d1ae4c7"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "humantime"
 version = "2.1.0"
@@ -538,6 +560,28 @@ version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "24c3f4eff5495aee4c0399d7b6a0dc2b6e81be84242ffbfcf253ebacccc1d0cb"
 
+[[package]]
+name = "io-lifetimes"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e394faa0efb47f9f227f1cd89978f854542b318a6f64fa695489c9c993056656"
+dependencies = [
+ "libc",
+ "windows-sys 0.42.0",
+]
+
+[[package]]
+name = "is-terminal"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aae5bc6e2eb41c9def29a3e0f1306382807764b9b53112030eff57435667352d"
+dependencies = [
+ "hermit-abi 0.2.6",
+ "io-lifetimes 1.0.2",
+ "rustix 0.36.3",
+ "windows-sys 0.42.0",
+]
+
 [[package]]
 name = "itertools"
 version = "0.10.3"
@@ -584,9 +628,9 @@ checksum = "884e2677b40cc8c339eaefcb701c32ef1fd2493d71118dc0ca4b6a736c93bd67"
 
 [[package]]
 name = "libc"
-version = "0.2.126"
+version = "0.2.137"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "349d5a591cd28b49e1d1037471617a32ddcda5731b99419008085f72d5a53836"
+checksum = "fc7fcc620a3bff7cdd7a365be3376c97191aeaccc2a603e600951e452615bf89"
 
 [[package]]
 name = "linux-raw-sys"
@@ -594,6 +638,12 @@ version = "0.0.46"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4d2456c373231a208ad294c33dc5bff30051eafd954cd4caae83a712b12854d"
 
+[[package]]
+name = "linux-raw-sys"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f9f08d8963a6c613f4b1a78f4f4a4dbfadf8e6545b2d72861731e4858b8b47f"
+
 [[package]]
 name = "log"
 version = "0.4.17"
@@ -624,7 +674,7 @@ version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "480b5a5de855d11ff13195950bdc8b98b5e942ef47afc447f6615cdcc4e15d80"
 dependencies = [
- "rustix",
+ "rustix 0.35.7",
 ]
 
 [[package]]
@@ -642,7 +692,7 @@ version = "1.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1"
 dependencies = [
- "hermit-abi",
+ "hermit-abi 0.1.19",
  "libc",
 ]
 
@@ -880,10 +930,24 @@ checksum = "d51cc38aa10f6bbb377ed28197aa052aa4e2b762c22be9d3153d01822587e787"
 dependencies = [
  "bitflags",
  "errno",
- "io-lifetimes",
+ "io-lifetimes 0.7.2",
  "libc",
- "linux-raw-sys",
- "windows-sys",
+ "linux-raw-sys 0.0.46",
+ "windows-sys 0.36.1",
+]
+
+[[package]]
+name = "rustix"
+version = "0.36.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b1fbb4dfc4eb1d390c02df47760bb19a84bb80b301ecc947ab5406394d8223e"
+dependencies = [
+ "bitflags",
+ "errno",
+ "io-lifetimes 1.0.2",
+ "libc",
+ "linux-raw-sys 0.1.3",
+ "windows-sys 0.42.0",
 ]
 
 [[package]]
@@ -1080,7 +1144,7 @@ dependencies = [
  "wasmtime-jit",
  "wasmtime-runtime",
  "wat",
- "windows-sys",
+ "windows-sys 0.36.1",
 ]
 
 [[package]]
@@ -1104,11 +1168,11 @@ dependencies = [
  "directories-next",
  "file-per-thread-logger",
  "log",
- "rustix",
+ "rustix 0.35.7",
  "serde",
  "sha2",
  "toml",
- "windows-sys",
+ "windows-sys 0.36.1",
  "zstd",
 ]
 
@@ -1160,9 +1224,9 @@ checksum = "7bd304bc362bf94e41c86f77b40e18bd5a6b2581663a4647eef5f39bf417ef1e"
 dependencies = [
  "cc",
  "cfg-if",
- "rustix",
+ "rustix 0.35.7",
  "wasmtime-asm-macros",
- "windows-sys",
+ "windows-sys 0.36.1",
 ]
 
 [[package]]
@@ -1181,14 +1245,14 @@ dependencies = [
  "log",
  "object",
  "rustc-demangle",
- "rustix",
+ "rustix 0.35.7",
  "serde",
  "target-lexicon",
  "thiserror",
  "wasmtime-environ",
  "wasmtime-jit-debug",
  "wasmtime-runtime",
- "windows-sys",
+ "windows-sys 0.36.1",
 ]
 
 [[package]]
@@ -1199,7 +1263,7 @@ checksum = "b299569abf6f99b7b8e020afaf84a700e8636c6a42e242069267322cd5818235"
 dependencies = [
  "object",
  "once_cell",
- "rustix",
+ "rustix 0.35.7",
 ]
 
 [[package]]
@@ -1219,13 +1283,13 @@ dependencies = [
  "memoffset",
  "paste",
  "rand",
- "rustix",
+ "rustix 0.35.7",
  "thiserror",
  "wasmtime-asm-macros",
  "wasmtime-environ",
  "wasmtime-fiber",
  "wasmtime-jit-debug",
- "windows-sys",
+ "windows-sys 0.36.1",
 ]
 
 [[package]]
@@ -1298,43 +1362,100 @@ version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
 dependencies = [
- "windows_aarch64_msvc",
- "windows_i686_gnu",
- "windows_i686_msvc",
- "windows_x86_64_gnu",
- "windows_x86_64_msvc",
+ "windows_aarch64_msvc 0.36.1",
+ "windows_i686_gnu 0.36.1",
+ "windows_i686_msvc 0.36.1",
+ "windows_x86_64_gnu 0.36.1",
+ "windows_x86_64_msvc 0.36.1",
 ]
 
+[[package]]
+name = "windows-sys"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a3e1820f08b8513f676f7ab6c1f99ff312fb97b553d30ff4dd86f9f15728aa7"
+dependencies = [
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc 0.42.0",
+ "windows_i686_gnu 0.42.0",
+ "windows_i686_msvc 0.42.0",
+ "windows_x86_64_gnu 0.42.0",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc 0.42.0",
+]
+
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41d2aa71f6f0cbe00ae5167d90ef3cfe66527d6f613ca78ac8024c3ccab9a19e"
+
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
 
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dd0f252f5a35cac83d6311b2e795981f5ee6e67eb1f9a7f64eb4500fbc4dcdb4"
+
 [[package]]
 name = "windows_i686_gnu"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
 
+[[package]]
+name = "windows_i686_gnu"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fbeae19f6716841636c28d695375df17562ca208b2b7d0dc47635a50ae6c5de7"
+
 [[package]]
 name = "windows_i686_msvc"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
 
+[[package]]
+name = "windows_i686_msvc"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "84c12f65daa39dd2babe6e442988fc329d6243fdce47d7d2d155b8d874862246"
+
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
 
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bf7b1b21b5362cbc318f686150e5bcea75ecedc74dd157d874d754a2ca44b0ed"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09d525d2ba30eeb3297665bd434a54297e4170c7f1a44cad4ef58095b4cd2028"
+
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
 
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f40009d85759725a34da6d89a94e63d7bdc50a862acf0dbc7c8e488f1edcb6f5"
+
 [[package]]
 name = "zstd"
 version = "0.11.2+zstd.1.5.2"
diff --git a/botnet/Cargo.toml b/botnet/Cargo.toml
index fceafd9..0aa5b33 100644
--- a/botnet/Cargo.toml
+++ b/botnet/Cargo.toml
@@ -14,5 +14,5 @@ rayon = "1.5"
 crossbeam-channel = "0.5"
 rand = "0.8"
 log = "0.4"
-env_logger = "0.9"
+env_logger = "0.10"
 extension-traits = "1.0"