diff --git a/pkgs/development/tools/rust/cargo-careful/default.nix b/pkgs/development/tools/rust/cargo-careful/default.nix
index 5e8d5c504f73..d197e0c7f4dc 100644
--- a/pkgs/development/tools/rust/cargo-careful/default.nix
+++ b/pkgs/development/tools/rust/cargo-careful/default.nix
@@ -5,16 +5,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "cargo-careful";
-  version = "0.3.2";
+  version = "0.3.3";
 
   src = fetchFromGitHub {
     owner = "RalfJung";
     repo = "cargo-careful";
     rev = "v${version}";
-    hash = "sha256-+rj9f4uCNDWwX+0Dsr7dwoeQunvsniG61+W9ehs0KDY=";
+    hash = "sha256-oYwbRww+NFPV9q26vfuTdxTBp0kzWdgWl6MAXhir2lc=";
   };
 
-  cargoHash = "sha256-dxb+euJ5PCdDjfne+iUTgsdOSt2HLiItHrVwHx4588c=";
+  cargoHash = "sha256-8b718qYPFFstjl2LQ23IoQDikF9YV1Ao+pDg2tiXxsc=";
 
   meta = with lib; {
     description = "A tool to execute Rust code carefully, with extra checking along the way";