Bump rand to 0.8.4. Closes #555

Cargo.lock

@@ -1852,9 +1852,9 @@ dependencies = [
 
 [[package]]
 name = "rand"
-version = "0.8.3"
+version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ef9e7e66b4468674bfcb0c81af8b7fa0bb154fa9f28eb840da5c447baeb8d7e"
+checksum = "2e7573632e6454cf6b99d7aac4ccca54be06da05aca2ef7423d22d27d4d4bcd8"
 dependencies = [
  "libc",
  "rand_chacha 0.3.0",
@@ -2098,7 +2098,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "67c5f557ca03d0c2dc8207adb765f6fd18ad535a7031208dd0e9208b8e91caef"
 dependencies = [
  "num 0.3.1",
- "rand 0.8.3",
+ "rand 0.8.4",
  "simple_asn1",
 ]
 
@@ -2381,7 +2381,7 @@ dependencies = [
  "instant",
  "lazy_static",
  "log",
- "rand 0.8.3",
+ "rand 0.8.4",
  "rand_pcg 0.3.1",
  "reqwest",
  "rsa_public_encrypt_pkcs1",
@@ -2463,7 +2463,7 @@ checksum = "dac1c663cfc93810f88aed9b8941d48cabf856a1b111c29a40439018d870eb22"
 dependencies = [
  "cfg-if 1.0.0",
  "libc",
- "rand 0.8.3",
+ "rand 0.8.4",
  "redox_syscall",
  "remove_dir_all",
  "winapi 0.3.9",

Cargo.toml

@@ -36,7 +36,7 @@ flate2 = { version = "1.0.20", features = ["rust_backend"], default-features = f
 zip = { version = "0.5.13", features = ["deflate"], default-features = false }
 image = "0.23.14"
 getrandom = { version = "0.2.3", features = ["js"] }
-rand = "0.8.3"
+rand = "0.8.4"
 rand_pcg = "0.3.1"
 base64 = "0.13.0"
 log = { version = "0.4.14", features = ["std"] }