diff --git a/pkgs/by-name/ch/checkbashisms/package.nix b/pkgs/by-name/ch/checkbashisms/package.nix
index 1890b21d7cf1..d0f6f3e1ff69 100644
--- a/pkgs/by-name/ch/checkbashisms/package.nix
+++ b/pkgs/by-name/ch/checkbashisms/package.nix
@@ -8,31 +8,33 @@
 }:
 
 stdenv.mkDerivation (finalAttrs: {
-  version = "2.23.7";
   pname = "checkbashisms";
+  version = "2.25.10";
 
   src = fetchurl {
     url = "mirror://debian/pool/main/d/devscripts/devscripts_${finalAttrs.version}.tar.xz";
-    hash = "sha256-nOnlE1Ry2GR+L/tWZV4AOR6Omap6SormBc8OH/2fNgk=";
+    hash = "sha256-pEzXrKV/bZbYG7j5QXjRDATZRGLt0fhdpwTDbCoKcus=";
   };
 
   nativeBuildInputs = [ installShellFiles ];
+
   buildInputs = [ perl ];
 
   buildPhase = ''
     runHook preBuild
 
     substituteInPlace ./scripts/checkbashisms.pl \
-      --replace '###VERSION###' "$version"
+      --replace-fail '###VERSION###' "${finalAttrs.version}"
 
     runHook postBuild
   '';
+
   installPhase = ''
     runHook preInstall
 
-    installManPage scripts/$pname.1
-    installShellCompletion --bash --name $pname scripts/$pname.bash_completion
-    install -D -m755 scripts/$pname.pl $out/bin/$pname
+    installManPage scripts/checkbashisms.1
+    installShellCompletion --bash --name checkbashisms scripts/checkbashisms.bash_completion
+    install -D -m755 scripts/checkbashisms.pl $out/bin/checkbashisms
 
     runHook postInstall
   '';