deps: bump base64 from 0.21.0 to 0.21.2

Pull-Request: #3993.

Cargo.lock

@@ -531,9 +531,9 @@ checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
 
 [[package]]
 name = "base64"
-version = "0.21.0"
+version = "0.21.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4a4ddaa51a5bc52a6948f74c06d20aaaddb71924eab79b8c97a8c556e942d6a"
+checksum = "604178f6c5c21f02dc555784810edfb88d34ac2c73b2eae109655649ee73ce3d"
 
 [[package]]
 name = "base64ct"
@@ -2343,7 +2343,7 @@ dependencies = [
 name = "keygen"
 version = "0.1.0"
 dependencies = [
- "base64 0.21.0",
+ "base64 0.21.2",
  "clap 4.3.0",
  "libp2p-core",
  "libp2p-identity",
@@ -2597,7 +2597,7 @@ version = "0.45.0"
 dependencies = [
  "async-std",
  "asynchronous-codec",
- "base64 0.21.0",
+ "base64 0.21.2",
  "byteorder",
  "bytes",
  "either",
@@ -2657,7 +2657,7 @@ name = "libp2p-identity"
 version = "0.2.0"
 dependencies = [
  "asn1_der",
- "base64 0.21.0",
+ "base64 0.21.2",
  "bs58",
  "criterion",
  "ed25519-dalek",
@@ -4504,7 +4504,7 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d194b56d58803a43635bdc398cd17e383d6f71f9182b9a192c127ca42494a59b"
 dependencies = [
- "base64 0.21.0",
+ "base64 0.21.2",
 ]
 
 [[package]]

identity/Cargo.toml

@@ -41,7 +41,7 @@ peerid = [ "dep:multihash", "dep:multiaddr", "dep:bs58", "dep:rand", "dep:thiser
 
 [dev-dependencies]
 quickcheck = { workspace = true }
-base64 = "0.21.0"
+base64 = "0.21.2"
 serde_json = "1.0"
 rmp-serde = "1.0"
 criterion = "0.4"

misc/keygen/Cargo.toml

@@ -15,5 +15,5 @@ zeroize = "1"
 serde = { version = "1.0.163", features = ["derive"] }
 serde_json = "1.0.96"
 libp2p-core = { workspace = true }
-base64 = "0.21.0"
+base64 = "0.21.2"
 libp2p-identity = { workspace = true }

protocols/gossipsub/Cargo.toml

@@ -15,7 +15,7 @@ wasm-bindgen = ["getrandom/js", "instant/wasm-bindgen"]
 
 [dependencies]
 asynchronous-codec = "0.6"
-base64 = "0.21.0"
+base64 = "0.21.2"
 byteorder = "1.3.4"
 bytes = "1.4"
 either = "1.5"