diff --git a/pkgs/development/php-packages/castor/default.nix b/pkgs/development/php-packages/castor/default.nix
index c191d7978cd7..04b45a5961de 100644
--- a/pkgs/development/php-packages/castor/default.nix
+++ b/pkgs/development/php-packages/castor/default.nix
@@ -1,7 +1,6 @@
 {
   lib,
   fetchFromGitHub,
-  fetchpatch,
   installShellFiles,
   php,
   nix-update-script,
@@ -10,34 +9,25 @@
 
 php.buildComposerProject (finalAttrs: {
   pname = "castor";
-  version = "0.14.0";
+  version = "0.17.1";
 
   src = fetchFromGitHub {
     owner = "jolicode";
     repo = "castor";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-sSIkXNW6RR1mx15dKouQLMaHBr5FEkTTc/0QIkWV8sg=";
+    hash = "sha256-ng32vuGlGffpkzf3hXu0sNbj0PCDu4DpZnMnbDV9pZk=";
   };
 
-  patches = [
-    # Upstream lock is invalid. https://github.com/jolicode/castor/issues/319
-    (fetchpatch {
-      name = "fix-invalid-lock.patch";
-      url = "https://github.com/jolicode/castor/commit/5ff0c3ecbdddad20146adbc2f055b83f5aadba0f.patch";
-      hash = "sha256-1a3Dpk/UXp92Ugw9zSoLPsbWOJEuP2FBWc/pQ/EKwaM=";
-    })
-  ];
-
-  vendorHash = "sha256-HfEjwlkozeuT4LDnYwiCu7T0spcf4GLhkd7Kc1VRnro=";
+  vendorHash = "sha256-E2NMWuUQXQ96NbKrcFnFGlxWR0tkd56MXk1bCL0N/sE=";
 
   nativeBuildInputs = [ installShellFiles ];
 
   # install shell completions
   postInstall = ''
     installShellCompletion --cmd castor \
-      --bash <($out/bin/castor completion bash) \
-      --fish <($out/bin/castor completion fish) \
-      --zsh <($out/bin/castor completion zsh)
+      --bash <(php $out/bin/castor completion bash) \
+      --fish <(php $out/bin/castor completion fish) \
+      --zsh <(php $out/bin/castor completion zsh)
   '';
 
   passthru = {