diff --git a/pkgs/development/tools/misc/checkbashisms/default.nix b/pkgs/development/tools/misc/checkbashisms/default.nix
index 6222bb312bb0..b648a082fa3f 100644
--- a/pkgs/development/tools/misc/checkbashisms/default.nix
+++ b/pkgs/development/tools/misc/checkbashisms/default.nix
@@ -1,11 +1,11 @@
 { lib, stdenv, fetchurl, perl, installShellFiles }:
 stdenv.mkDerivation rec {
-  version = "2.21.1";
+  version = "2.22.1";
   pname = "checkbashisms";
 
   src = fetchurl {
     url = "mirror://debian/pool/main/d/devscripts/devscripts_${version}.tar.xz";
-    hash = "sha256-1ZbIiUrFd38uMVLy7YayLLm5RrmcovsA++JTb8PbTFI=";
+    hash = "sha256-Nd1eYCnSe+NblujG44uKpvunkaITcdrC3g+M3uX+M9U=";
   };
 
   nativeBuildInputs = [ installShellFiles ];