diff --git a/Cargo.lock b/Cargo.lock
index a3e017b..acd8553 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -413,7 +413,7 @@ dependencies = [
  "bitflags",
  "crossterm_winapi",
  "libc",
- "mio 0.8.3",
+ "mio 0.8.4",
  "parking_lot 0.12.1",
  "signal-hook",
  "signal-hook-mio",
@@ -1402,9 +1402,9 @@ dependencies = [
 
 [[package]]
 name = "mio"
-version = "0.8.3"
+version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "713d550d9b44d89174e066b7a6217ae06234c10cb47819a88290d2b353c31799"
+checksum = "57ee1c23c7c63b0c9250c339ffdc69255f110b298b901b9f6c82547b7b87caaf"
 dependencies = [
  "libc",
  "log 0.4.17",
@@ -1744,9 +1744,9 @@ checksum = "dbf0c48bc1d91375ae5c3cd81e3722dff1abcf81a30960240640d223f59fe0e5"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.39"
+version = "1.0.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c54b25569025b7fc9651de43004ae593a75ad88543b17178aa5e1b9c4f15f56f"
+checksum = "dd96a1e8ed2596c337f8eae5f24924ec83f5ad5ab21ea8e455d3566c69fbcaf7"
 dependencies = [
  "unicode-ident",
 ]
@@ -1772,9 +1772,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.19"
+version = "1.0.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f53dc8cf16a769a6f677e09e7ff2cd4be1ea0f48754aac39520536962011de0d"
+checksum = "3bcdf212e9776fbcb2d23ab029360416bb1706b1aea2d1a5ba002727cbcab804"
 dependencies = [
  "proc-macro2",
 ]
@@ -2320,7 +2320,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "29ad2e15f37ec9a6cc544097b78a1ec90001e9f71b81338ca39f430adaca99af"
 dependencies = [
  "libc",
- "mio 0.8.3",
+ "mio 0.8.4",
  "signal-hook",
 ]
 
@@ -2465,9 +2465,9 @@ checksum = "6bdef32e8150c2a081110b42772ffe7d7c9032b606bc226c8260fd97e0976601"
 
 [[package]]
 name = "syn"
-version = "1.0.97"
+version = "1.0.98"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "233d6785e2e6b8442eb26736eaef8c8f0ce0e575c1457d06c3f2812f9cb4c8a0"
+checksum = "c50aef8a904de4c23c788f104b7dddc7d6f79c647c7c8ce4cc8f73eb0ca773dd"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2642,7 +2642,7 @@ dependencies = [
  "bytes 1.1.0",
  "libc",
  "memchr",
- "mio 0.8.3",
+ "mio 0.8.4",
  "num_cpus",
  "once_cell",
  "pin-project-lite 0.2.9",