diff --git a/Cargo.lock b/Cargo.lock
index 5d52f9b1d98..3221e138433 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -267,7 +267,7 @@ checksum = "d2dbdf4bdacb33466e854ce889eee8dfd5729abf7ccd7664d0a2d60cd384440b"
 dependencies = [
  "atty",
  "bitflags",
- "clap_lex",
+ "clap_lex 0.2.0",
  "indexmap",
  "lazy_static",
  "strsim 0.10.0",
@@ -276,13 +276,23 @@ dependencies = [
  "textwrap 0.15.0",
 ]
 
+[[package]]
+name = "clap"
+version = "4.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "31c9484ccdc4cb8e7b117cbd0eb150c7c0f04464854e4679aeb50ef03b32d003"
+dependencies = [
+ "bitflags",
+ "clap_lex 0.3.0",
+]
+
 [[package]]
 name = "clap_complete"
-version = "3.1.4"
+version = "4.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da92e6facd8d73c22745a5d3cbb59bdf8e46e3235c923e516527d8e81eec14a4"
+checksum = "f04c8f8007e8a1813ba933df2d8fb50cad04e0d9e89a22d64485f25a6a6c35d8"
 dependencies = [
- "clap 3.1.18",
+ "clap 4.0.2",
 ]
 
 [[package]]
@@ -294,6 +304,15 @@ dependencies = [
  "os_str_bytes",
 ]
 
+[[package]]
+name = "clap_lex"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d4198f73e42b4936b35b5bb248d81d2b595ecb170da0bac7655c54eedfa8da8"
+dependencies = [
+ "os_str_bytes",
+]
+
 [[package]]
 name = "compare"
 version = "0.1.0"
diff --git a/Cargo.toml b/Cargo.toml
index 4ba105014c2..0fdd183d1ed 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -260,7 +260,7 @@ uudoc = [ "zip" ]
 
 [dependencies]
 clap = { version = "3.1", features = ["wrap_help", "cargo"] }
-clap_complete = "3.1"
+clap_complete = "4.0"
 phf = "0.10.1"
 lazy_static = { version="1.3" }
 textwrap = { version="0.15", features=["terminal_size"] }