diff --git a/Cargo.lock b/Cargo.lock
index 636d91c..198a5b9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -76,9 +76,9 @@ checksum = "fff857943da45f546682664a79488be82e69e43c1a7a2307679ab9afb3a66d2e"
 
 [[package]]
 name = "clap"
-version = "3.2.10"
+version = "3.2.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69c5a7f9997be616e47f0577ee38c91decb33392c5be4866494f34cdf329a9aa"
+checksum = "ab8b79fe3946ceb4a0b1c080b4018992b8d27e9ff363644c1c9b6387c854614d"
 dependencies = [
  "bitflags",
  "clap_lex",
@@ -1008,10 +1008,11 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "tokio"
-version = "1.19.2"
+version = "1.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c51a52ed6686dd62c320f9b89299e9dfb46f730c7a48e635c19f21d116cb1439"
+checksum = "57aec3cfa4c296db7255446efb4928a6be304b431a806216105542a67b6ca82e"
 dependencies = [
+ "autocfg",
  "bytes",
  "libc",
  "memchr",
diff --git a/Cargo.toml b/Cargo.toml
index 4627d00..02a719f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,7 +14,7 @@ readme = "README.md"
 [dependencies]
 anyhow = "1.0.58"
 byteorder = "1.4.3"
-clap = { version = "3.2.8", default-features = false, features = [
+clap = { version = "3.2.11", default-features = false, features = [
   "std",
   "cargo",
   "wrap_help",
@@ -41,12 +41,12 @@ parking_lot = "0.12.1"
 rand = "0.8.5"
 rlimit = "0.8.3"
 rustc-hash = "1.1.0"
-serde = "1.0.138"
-serde_derive = "1.0.138"
+serde = "1.0.139"
+serde_derive = "1.0.139"
 serde-big-array = "0.4.1"
 siphasher = "0.3.10"
 slabigator = "0.1.4"
-tokio = { version = "1.19.2", features = [
+tokio = { version = "1.20.0", features = [
   "net",
   "io-std",
   "io-util",