diff --git a/pkgs/development/tools/rust/maturin/default.nix b/pkgs/development/tools/rust/maturin/default.nix
index b276a618110f..384030c903d9 100644
--- a/pkgs/development/tools/rust/maturin/default.nix
+++ b/pkgs/development/tools/rust/maturin/default.nix
@@ -11,16 +11,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "maturin";
-  version = "0.13.0";
+  version = "0.14.5";
 
   src = fetchFromGitHub {
     owner = "PyO3";
     repo = "maturin";
     rev = "v${version}";
-    hash = "sha256-uKpYI+Oc49xgoIZCh72baBMZLcpMXk7g2Jb1DQxW9lk=";
+    hash = "sha256-3TEEmraQ9KGx29ok7IUdVzTW0ilaAci1dOZUlKvQYJE=";
   };
 
-  cargoHash = "sha256-levBWghFIXOXe+NGXvwBqQpPmWeUK53ruSyLik1urSU=";
+  cargoHash = "sha256-/biWBTNIysg6HDozyF8UdKoxlgkHl9tnyean8+333hI=";
 
   nativeBuildInputs = [ pkg-config ];