diff --git a/.gitignore b/.gitignore
index 5fa6df2..ff464c0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,4 @@
 /pyo3-ffi-0.20.0.crate
 /pyo3-ffi-0.20.1.crate
 /pyo3-ffi-0.20.2.crate
+/pyo3-ffi-0.21.1.crate
diff --git a/pyo3-ffi-fix-metadata.diff b/pyo3-ffi-fix-metadata.diff
index 271bb9d..3b1b163 100644
--- a/pyo3-ffi-fix-metadata.diff
+++ b/pyo3-ffi-fix-metadata.diff
@@ -1,5 +1,5 @@
---- pyo3-ffi-0.20.2/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ pyo3-ffi-0.20.2/Cargo.toml	2024-01-07T21:03:42.462829+00:00
+--- pyo3-ffi-0.21.1/Cargo.toml	1970-01-01T00:00:01+00:00
++++ pyo3-ffi-0.21.1/Cargo.toml	2024-04-12T19:21:38.087892+00:00
 @@ -66,7 +66,6 @@
  ]
  default = []
diff --git a/rust-pyo3-ffi.spec b/rust-pyo3-ffi.spec
index 206b22c..2743953 100644
--- a/rust-pyo3-ffi.spec
+++ b/rust-pyo3-ffi.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 25
+# Generated by rust2rpm 26
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate pyo3-ffi
 
 Name:           rust-pyo3-ffi
-Version:        0.20.2
+Version:        0.21.1
 Release:        %autorelease
 Summary:        Python-API bindings for the PyO3 ecosystem
 
@@ -17,6 +17,7 @@ Source:         %{crates_source}
 Patch:          pyo3-ffi-fix-metadata.diff
 
 BuildRequires:  cargo-rpm-macros >= 24
+BuildRequires:  python3-devel >= 3.7
 
 %global _description %{expand:
 Python-API bindings for the PyO3 ecosystem.}
@@ -153,7 +154,6 @@ use the "extension-module" feature of the "%{crate}" crate.
 
 %generate_buildrequires
 %cargo_generate_buildrequires
-echo 'python3-devel >= 3.7'
 
 %build
 %cargo_build
diff --git a/rust2rpm.toml b/rust2rpm.toml
index 613939e..b2ab4fe 100644
--- a/rust2rpm.toml
+++ b/rust2rpm.toml
@@ -1,3 +1,8 @@
+[package]
+cargo-toml-patch-comments = [
+    "drop MSVC- and MinGW-only features",
+]
+
 [requires]
 build = ["python3-devel >= 3.7"]
 lib = ["python3-devel >= 3.7"]
diff --git a/sources b/sources
index 4f53e2e..b9cfc34 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (pyo3-ffi-0.20.2.crate) = ee6386b6fdb80689d104f9cd5229f02e1893d00a52be710bd36882c47305abbe24ef2f3cdef8200fddc0bb97e29001fa3a2fd9d3d2673ecd9a104a070420d01e
+SHA512 (pyo3-ffi-0.21.1.crate) = 6d0f6d1c9d6af1255a1d709e1da6dee82c9948ddcd2c8b38c760e5fe23b6a65b050f030b46a38697aa82b5c1927fc9a20dff92cfabf1a03ca92099583a516c68