diff --git a/pkgs/tools/misc/mandown/default.nix b/pkgs/tools/misc/mandown/default.nix
index 308605e1172f..cff5d74a9bd2 100644
--- a/pkgs/tools/misc/mandown/default.nix
+++ b/pkgs/tools/misc/mandown/default.nix
@@ -2,14 +2,14 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "mandown";
-  version = "0.1.3";
+  version = "0.1.4";
 
   src = fetchCrate {
     inherit pname version;
-    sha256 = "sha256-8a4sImsjw+lzeVK4V74VpIKDcAhMR1bOmJYVWzfWEfc=";
+    sha256 = "sha256-8SHZR8frDHLGj2WYlnFGBWY3B6xv4jByET7CODt2TGw=";
   };
 
-  cargoHash = "sha256-Wf1+dxwgPZ4CHpas+3P6n6kKDIISbnfI01+XksjxQlQ=";
+  cargoHash = "sha256-/IvPvJo5zwvLY+P5+hsdbR56/pfopfwncEz9UGUS1Oc=";
 
   meta = with lib; {
     description = "Markdown to groff (man page) converter";