diff --git a/pkgs/development/tools/misc/ptags/default.nix b/pkgs/development/tools/misc/ptags/default.nix
index 6f554e6d352b..8af08bd8311f 100644
--- a/pkgs/development/tools/misc/ptags/default.nix
+++ b/pkgs/development/tools/misc/ptags/default.nix
@@ -8,16 +8,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "ptags";
-  version = "0.3.4";
+  version = "0.3.5";
 
   src = fetchFromGitHub {
     owner = "dalance";
     repo = "ptags";
     rev = "v${version}";
-    sha256 = "sha256-hFHzNdTX3nw2OwRxk9lKrt/YpaBXwi5aE/Qn3W9PRf4=";
+    sha256 = "sha256-bxp38zWufqS6PZqhw8X5HR5zMRcwH58MuZaJmDRuiys=";
   };
 
-  cargoSha256 = "sha256-cFezB7uwUznC/8NXJNrBqP0lf0sXAQBoGksXFOGrUIg=";
+  cargoHash = "sha256-Se4q4G3hzXIHHSY2YxeRHxU6+wnqR9bfrIQSOagFYZE=";
 
   nativeBuildInputs = [ makeWrapper ];