diff --git a/pkgs/development/tools/misc/complgen/default.nix b/pkgs/development/tools/misc/complgen/default.nix
index f69b36fc4bc1..81cf9c120edd 100644
--- a/pkgs/development/tools/misc/complgen/default.nix
+++ b/pkgs/development/tools/misc/complgen/default.nix
@@ -5,16 +5,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "complgen";
-  version = "0.1.5";
+  version = "0.1.6";
 
   src = fetchFromGitHub {
     owner = "adaszko";
     repo = "complgen";
     rev = "v${version}";
-    hash = "sha256-zNYNwPPVlsvQiHy28rWB7OlnriJVktoFrDkJaIO9z8E=";
+    hash = "sha256-FetiopX4k58JQP67zTh0ssy1HFJHmi0Op9h9vjH1pLE=";
   };
 
-  cargoHash = "sha256-BkflZ/d4TAZjjkQB5f0+rL4Zt7uWBLM3gM2UNKYZz+Q=";
+  cargoHash = "sha256-2EJuxoed+6LGpxxqkdFxbntilA2SihQScliUFYgjYmU=";
 
   meta = with lib; {
     description = "Generate {bash,fish,zsh} completions from a single EBNF-like grammar";