diff --git a/Cargo.lock b/Cargo.lock
index 1a38de8..26d4d3c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2601,12 +2601,11 @@ dependencies = [
 
 [[package]]
 name = "validator"
-version = "0.20.0"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43fb22e1a008ece370ce08a3e9e4447a910e92621bb49b85d6e48a45397e7cfa"
+checksum = "c3d68c6633c483df6780cc5277a417c7c2d1bceee2649d06c8ab6b0fd2dd3c81"
 dependencies = [
  "idna",
- "once_cell",
  "regex",
  "serde",
  "serde_derive",
diff --git a/Cargo.toml b/Cargo.toml
index 1251f3e..1e3378b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,7 +23,7 @@ uuid = { version = "1", features = ["v4"] }
 rpassword = "7"
 json_dotpath = "1"
 self_update = { version = "1.0.0-rc.6", default-features = false, features = ["reqwest", "rustls", "github", "archive-tar", "compression-tar-gz"] }
-validator = { version = "0.20", features = ["derive"] }
+validator = { version = "0.21", features = ["derive"] }
 regex = "1"
 tabled = "0.21.0"