diff --git a/srcpkgs/maturin/patches/add-ppc-tier3.patch b/srcpkgs/maturin/patches/add-ppc-tier3.patch
index c837a90fb2b..5b5b7c2021a 100644
--- a/srcpkgs/maturin/patches/add-ppc-tier3.patch
+++ b/srcpkgs/maturin/patches/add-ppc-tier3.patch
@@ -5,11 +5,11 @@ diff -ur setup.py setup.py
                  "--message-format=json",
              ]
  
--            if platform.machine() in ("ppc64le", "ppc64", "powerpc"):
-+            if platform.machine() in ("ppc64le", "ppc64", "powerpc", "ppcle", "ppc"):
+-            if platform.machine() in ("ppc64le", "ppc64", "powerpc") or (
++            if platform.machine() in ("ppc64le", "ppc64", "powerpc", "ppcle", "ppc") or (
+                 sys.platform == "win32" and platform.machine() == "ARM64"
+             ):
                  cargo_args.extend(
-                     ["--no-default-features", "--features=upload,log,human-panic"]
-                 )
 diff -ur src/target.rs src/target.rs
 --- a/src/target.rs
 +++ b/src/target.rs
diff --git a/srcpkgs/maturin/patches/edition2018.patch b/srcpkgs/maturin/patches/edition2018.patch
new file mode 100644
index 00000000000..7e6b267507b
--- /dev/null
+++ b/srcpkgs/maturin/patches/edition2018.patch
@@ -0,0 +1,18 @@
+Void can't yet compile with edition2021 and there seems to be no reason to
+demand it, so partially revert
+
+    https://github.com/PyO3/maturin/commit/4d51112a18a331248bb36c0cb5b4c60c6fe0091a
+
+and make maturin work.
+
+--- a/Cargo.toml
++++ b/Cargo.toml
+@@ -10,7 +10,7 @@
+ license = "MIT OR Apache-2.0"
+ keywords = ["python", "cffi", "packaging", "pypi", "pyo3"]
+ categories = ["api-bindings", "development-tools::ffi", "command-line-utilities"]
+-edition = "2021"
++edition = "2018"
+ 
+ [badges]
+ travis-ci = { repository = "PyO3/maturin" }
diff --git a/srcpkgs/maturin/template b/srcpkgs/maturin/template
index 01363b438ae..d5eb458e50a 100644
--- a/srcpkgs/maturin/template
+++ b/srcpkgs/maturin/template
@@ -1,6 +1,6 @@
 # Template file for 'maturin'
 pkgname=maturin
-version=0.11.5
+version=0.12.2
 revision=1
 build_style=cargo
 build_helper=qemu
@@ -16,8 +16,8 @@ license="Apache-2.0, MIT"
 homepage="https://github.com/PyO3/maturin"
 # bump target-lexicon version if it changes in Cargo.lock
 distfiles="${homepage}/archive/v${version}.tar.gz
- https://github.com/bytecodealliance/target-lexicon/archive/v0.12.2.tar.gz"
-checksum="33b67e66e725c76eac866c2174cfbe708e77a44d215878474d84bc5f9f6386f3
+ https://github.com/bytecodealliance/target-lexicon/archive/v0.12.2.tar.gz>target-lexicon-${version}.tar.gz"
+checksum="d66d21703a78d71061b279b97fb7dd15a925474da19bce9928d87f1c22550ed6
  b6c2ddab7498cf6eab8e637a5b7895f3170b2f9ef989861d1ff33af6c8459b27"
 # Tests use unstable features and fail to build
 make_check=no