diff --git a/Cargo.lock b/Cargo.lock
index 2c1d162..9aebdde 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -17,6 +17,12 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "anstyle"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8901269c6307e8d93993578286ac0edf7f195079ffff5ebdeea6a59ffb7e36bc"
+
 [[package]]
 name = "atty"
 version = "0.2.14"
@@ -78,8 +84,8 @@ checksum = "8e538f9ee5aa3b3963f09a997035f883677966ed50fce0292611927ce6f6d8c6"
 dependencies = [
  "atty",
  "bitflags 1.3.2",
- "clap_derive",
- "clap_lex",
+ "clap_derive 3.2.2",
+ "clap_lex 0.2.4",
  "indexmap",
  "lazy_static",
  "strsim",
@@ -87,16 +93,36 @@ dependencies = [
  "textwrap",
 ]
 
+[[package]]
+name = "clap"
+version = "4.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c918d541ef2913577a0f9566e9ce27cb35b6df072075769e0b26cb5a554520da"
+dependencies = [
+ "clap_builder",
+ "clap_derive 4.5.0",
+]
+
 [[package]]
 name = "clap-verbosity-flag"
-version = "1.0.1"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0636f9c040082f8e161555a305f8cec1a1c2828b3d981c812b8c39f4ac00c42c"
+checksum = "bb9b20c0dd58e4c2e991c8d203bbeb76c11304d1011659686b5b644bc29aa478"
 dependencies = [
- "clap",
+ "clap 4.5.1",
  "log",
 ]
 
+[[package]]
+name = "clap_builder"
+version = "4.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9f3e7391dad68afb0c2ede1bf619f579a3dc9c2ec67f089baa397123a2f3d1eb"
+dependencies = [
+ "anstyle",
+ "clap_lex 0.7.0",
+]
+
 [[package]]
 name = "clap_derive"
 version = "3.2.2"
@@ -110,6 +136,18 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "clap_derive"
+version = "4.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "307bc0538d5f0f83b8248db3087aa92fe504e4691294d0c96c0eabc33f47ba47"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
+]
+
 [[package]]
 name = "clap_lex"
 version = "0.2.4"
@@ -119,6 +157,12 @@ dependencies = [
  "os_str_bytes",
 ]
 
+[[package]]
+name = "clap_lex"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "98cc8fbded0c607b7ba9dd60cd98df59af97e84d24e49c8557331cfc26d301ce"
+
 [[package]]
 name = "cookie"
 version = "0.16.2"
@@ -418,7 +462,7 @@ dependencies = [
 name = "omada_backup"
 version = "1.1.0"
 dependencies = [
- "clap",
+ "clap 3.2.2",
  "clap-verbosity-flag",
  "env_logger",
  "log",
diff --git a/Cargo.toml b/Cargo.toml
index a4a9cb0..83f2231 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ edition = "2021"
 
 [dependencies]
 clap = { version = "3.2.2", features = ["derive"] }
-clap-verbosity-flag = "1.0.1"
+clap-verbosity-flag = "2.2.0"
 ureq = { version = "2.7.1", features = ["json", "cookies", "native-tls"] }
 native-tls = "0.2.11"
 url = "2.4.1"