diff --git a/pkgs/development/tools/rust/cargo-public-api/default.nix b/pkgs/development/tools/rust/cargo-public-api/default.nix
index af5937e328d0..2b5a83f8d0c1 100644
--- a/pkgs/development/tools/rust/cargo-public-api/default.nix
+++ b/pkgs/development/tools/rust/cargo-public-api/default.nix
@@ -10,14 +10,14 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "cargo-public-api";
-  version = "0.32.0";
+  version = "0.33.1";
 
   src = fetchCrate {
     inherit pname version;
-    hash = "sha256-etEwMmfwyOTHRb/UfkcHvmnLVVqeSagWJ5HjuJ6gZVo=";
+    hash = "sha256-poS8s4rfktNKQ0co8G4RLXUJAeUAGcS8YIvb4W0IFNo=";
   };
 
-  cargoHash = "sha256-7GyPjEit3FEjnegLnZt9TMLBI3BtzcDssrJPj60gpTo=";
+  cargoHash = "sha256-+tmLUxDxI/W2g7cdQD/Ph5wBpW3QbZzH2M/oRXLzsgU=";
 
   nativeBuildInputs = [ pkg-config ];