diff --git a/Cargo.lock b/Cargo.lock
index e0db3a778..73a8b2972 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -271,17 +271,6 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "065374052e7df7ee4047b1160cca5e1467a12351a40b3da123c870ba0b8eda2a"
 
-[[package]]
-name = "atty"
-version = "0.2.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
-dependencies = [
- "hermit-abi 0.1.19",
- "libc",
- "winapi",
-]
-
 [[package]]
 name = "autocfg"
 version = "1.1.0"
@@ -465,26 +454,24 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "3.2.17"
+version = "4.0.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "29e724a68d9319343bb3328c9cc2dfde263f4b3142ee1059a9980580171c954b"
+checksum = "0acbd8d28a0a60d7108d7ae850af6ba34cf2d1257fc646980e5f97ce14275966"
 dependencies = [
- "atty",
  "bitflags",
  "clap_derive",
  "clap_lex",
- "indexmap",
+ "is-terminal",
  "once_cell",
  "strsim",
  "termcolor",
- "textwrap",
 ]
 
 [[package]]
 name = "clap_derive"
-version = "3.2.17"
+version = "4.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13547f7012c01ab4a0e8f8967730ada8f9fdf419e8b6c792788f39cf4e46eefa"
+checksum = "0177313f9f02afc995627906bbd8967e2be069f5261954222dac78290c2b9014"
 dependencies = [
  "heck",
  "proc-macro-error",
@@ -495,9 +482,9 @@ dependencies = [
 
 [[package]]
 name = "clap_lex"
-version = "0.2.4"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2850f2f5a82cbf437dd5af4d49848fbdfc27c157c3d010345776f952765261c5"
+checksum = "783fe232adfca04f90f56201b26d79682d4cd2625e0bc7290b95123afe558ade"
 dependencies = [
  "os_str_bytes",
 ]
@@ -2438,12 +2425,6 @@ dependencies = [
  "winapi-util",
 ]
 
-[[package]]
-name = "textwrap"
-version = "0.15.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1141d4d61095b28419e22cb0bbf02755f5e54e0526f97f1e3d1d160e60885fb"
-
 [[package]]
 name = "thiserror"
 version = "1.0.32"
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index 81f21351a..b2a484293 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -14,7 +14,7 @@ path = "src/main.rs"
 
 [dependencies]
 check-if-email-exists = { path = "../core", features = ["headless"] }
-clap = { version = "3.2", features = ["derive", "env"] }
+clap = { version = "4.0", features = ["derive", "env"] }
 env_logger = "0.10"
 once_cell = "1.17"
 openssl = { version = "0.10", features = ["vendored"] }