diff --git a/Cargo.lock b/Cargo.lock
index 5763465..c42f45f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -249,9 +249,9 @@ checksum = "f46ad14479a25103f283c0f10005961cf086d8dc42205bb44c46ac563475dca6"
 
 [[package]]
 name = "clap_mangen"
-version = "0.2.29"
+version = "0.2.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "27b4c3c54b30f0d9adcb47f25f61fcce35c4dd8916638c6b82fbd5f4fb4179e2"
+checksum = "263c8214a8e0cb8129f3c62036c50e9c6e15c7bd364c42e0437c492b9293f778"
 dependencies = [
  "clap",
  "roff",