diff --git a/Cargo.lock b/Cargo.lock
index 57b3d0f..2e7b53a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -184,9 +184,9 @@ checksum = "c8d4a3bb8b1e0c1050499d1815f5ab16d04f0959b233085fb31653fbfc9d98f9"
 
 [[package]]
 name = "clap_mangen"
-version = "0.2.31"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "439ea63a92086df93893164221ad4f24142086d535b3a0957b9b9bea2dc86301"
+checksum = "d82842b45bf9f6a3be090dd860095ac30728042c08e0d6261ca7259b5d850f07"
 dependencies = [
  "clap",
  "roff",
@@ -571,9 +571,9 @@ checksum = "7a2d987857b319362043e95f5353c0535c1f58eec5336fdfcf626430af7def58"
 
 [[package]]
 name = "roff"
-version = "0.2.2"
+version = "1.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88f8660c1ff60292143c98d08fc6e2f654d722db50410e3f3797d40baaf9d8f3"
+checksum = "323c417e1d9665a65b263ec744ba09030cfb277e9daa0b018a4ab62e57bc8189"
 
 [[package]]
 name = "rustix"
diff --git a/Cargo.toml b/Cargo.toml
index 5e078c1..ae3bb68 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,7 +27,7 @@ glob = "0.3"
 regex = "1"
 clap = { version = "4", features = ["derive", "env", "unicode", "wrap_help"] }
 clap_complete = "4"
-clap_mangen = "0.2"
+clap_mangen = "0.3"
 
 [dependencies]
 policy-oracle = { path = "src/oracle" }