diff --git a/pkgs/development/tools/rust/maturin/default.nix b/pkgs/development/tools/rust/maturin/default.nix
index aa95fcf3dbec..f7c213c13dd5 100644
--- a/pkgs/development/tools/rust/maturin/default.nix
+++ b/pkgs/development/tools/rust/maturin/default.nix
@@ -9,16 +9,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "maturin";
-  version = "1.5.0";
+  version = "1.5.1";
 
   src = fetchFromGitHub {
     owner = "PyO3";
     repo = "maturin";
     rev = "v${version}";
-    hash = "sha256-DXPhe6QI1IEPA/Y+qDMu92i18uhXCN0VVJpCoAIDs4c=";
+    hash = "sha256-3rID2epV1pCwpofFf9Wuafs1SlBWH7e7/4HPaSUAriQ=";
   };
 
-  cargoHash = "sha256-3K131d7bDvfmAhYWFNyY+qwi7F8vKk3kw4L+fM0LKMo=";
+  cargoHash = "sha256-hPyPMQm/Oege0PPjYIrd1fEDOGqoQ1ffS2l6o8je4t4=";
 
   buildInputs = lib.optionals stdenv.isDarwin [ Security libiconv ];