diff --git a/Cargo.lock b/Cargo.lock
index 98ec431..cce5a5b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -296,9 +296,9 @@ checksum = "c8d4a3bb8b1e0c1050499d1815f5ab16d04f0959b233085fb31653fbfc9d98f9"
 
 [[package]]
 name = "clap_mangen"
-version = "0.2.33"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e30ffc187e2e3aeafcd1c6e2aa416e29739454c0ccaa419226d5ecd181f2d78"
+checksum = "d82842b45bf9f6a3be090dd860095ac30728042c08e0d6261ca7259b5d850f07"
 dependencies = [
  "clap",
  "roff",
diff --git a/Cargo.toml b/Cargo.toml
index ef06dc4..c91ec84 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -53,7 +53,7 @@ feat_common_core = [
 chrono = "0.4"
 clap = { version = "4.4", features = ["wrap_help", "cargo"] }
 clap_complete = "4.4"
-clap_mangen = "0.2"
+clap_mangen = "0.3"
 dns-lookup = "3.0.0"
 errno = "0.3"
 libc = "0.2.171"