diff --git a/srcpkgs/maturin/patches/add-ppc-tier3.patch b/srcpkgs/maturin/patches/add-ppc-tier3.patch
index 5b5b7c2021a..b19d2ada15e 100644
--- a/srcpkgs/maturin/patches/add-ppc-tier3.patch
+++ b/srcpkgs/maturin/patches/add-ppc-tier3.patch
@@ -1,7 +1,7 @@
-diff -ur setup.py setup.py
+diff -u a/setup.py b/setup.py
 --- a/setup.py
 +++ b/setup.py
-@@ -69,7 +69,7 @@
+@@ -71,7 +71,7 @@
                  "--message-format=json",
              ]
  
@@ -10,66 +10,10 @@ diff -ur setup.py setup.py
                  sys.platform == "win32" and platform.machine() == "ARM64"
              ):
                  cargo_args.extend(
-diff -ur src/target.rs src/target.rs
---- a/src/target.rs
-+++ b/src/target.rs
-@@ -40,6 +40,8 @@
-     Armv7L,
-     Powerpc64Le,
-     Powerpc64,
-+    PowerpcLe,
-+    Powerpc,
-     X86,
-     X86_64,
-     S390X,
-@@ -52,6 +54,8 @@
-             Arch::Armv7L => write!(f, "armv7l"),
-             Arch::Powerpc64Le => write!(f, "ppc64le"),
-             Arch::Powerpc64 => write!(f, "ppc64"),
-+            Arch::PowerpcLe => write!(f, "ppcle"),
-+            Arch::Powerpc => write!(f, "ppc"),
-             Arch::X86 => write!(f, "i686"),
-             Arch::X86_64 => write!(f, "x86_64"),
-             Arch::S390X => write!(f, "s390x"),
-@@ -67,6 +71,8 @@
-             Arch::Armv7L,
-             Arch::Powerpc64,
-             Arch::Powerpc64Le,
-+            Arch::PowerpcLe,
-+            Arch::Powerpc,
-             Arch::S390X,
-             Arch::X86,
-             Arch::X86_64,
-@@ -123,6 +129,8 @@
-             target_lexicon::Architecture::Aarch64(_) => Arch::Aarch64,
-             target_lexicon::Architecture::Powerpc64 => Arch::Powerpc64,
-             target_lexicon::Architecture::Powerpc64le => Arch::Powerpc64Le,
-+            target_lexicon::Architecture::PowerpcLe => Arch::PowerpcLe,
-+            target_lexicon::Architecture::Powerpc => Arch::Powerpc,
-             target_lexicon::Architecture::S390x => Arch::S390X,
-             unsupported => bail!("The architecture {} is not supported", unsupported),
-         };
-@@ -200,7 +208,7 @@
-     /// Returns the default Manylinux tag for this architecture
-     pub fn get_default_manylinux_tag(&self) -> PlatformTag {
-         match self.arch {
--            Arch::Aarch64 | Arch::Armv7L | Arch::Powerpc64 | Arch::Powerpc64Le | Arch::S390X => {
-+            Arch::Aarch64 | Arch::Armv7L | Arch::Powerpc64 | Arch::Powerpc64Le | Arch::PowerpcLe | Arch::Powerpc | Arch::S390X => {
-                 PlatformTag::manylinux2014()
-             }
-             Arch::X86 | Arch::X86_64 => PlatformTag::manylinux2010(),
-@@ -214,6 +222,8 @@
-             Arch::Armv7L => 32,
-             Arch::Powerpc64 => 64,
-             Arch::Powerpc64Le => 64,
-+            Arch::Powerpc => 32,
-+            Arch::PowerpcLe => 32,
-             Arch::X86 => 32,
-             Arch::X86_64 => 64,
-             Arch::S390X => 64,
+diff -u a/src/auditwheel/policy.rs b/src/auditwheel/policy.rs
 --- a/src/auditwheel/policy.rs
 +++ b/src/auditwheel/policy.rs
-@@ -110,6 +110,8 @@
+@@ -100,6 +100,8 @@
                  Arch::Armv7L => "libc.musl-armv7.so.1",
                  Arch::Powerpc64Le => "libc.musl-ppc64le.so.1",
                  Arch::Powerpc64 => "", // musllinux doesn't support ppc64
@@ -78,3 +22,71 @@ diff -ur src/target.rs src/target.rs
                  Arch::X86 => "libc.musl-x86.so.1",
                  Arch::X86_64 => "libc.musl-x86_64.so.1",
                  Arch::S390X => "libc.musl-s390x.so.1",
+diff -u a/src/target.rs.orig b/src/target.rs
+--- a/src/target.rs
++++ b/src/target.rs
+@@ -52,6 +52,10 @@
+     Powerpc64Le,
+     #[serde(alias = "ppc64")]
+     Powerpc64,
++    #[serde(alias = "ppcle")]
++    PowerpcLe,
++    #[serde(alias = "ppc")]
++    Powerpc,
+     #[serde(alias = "i686")]
+     X86,
+     X86_64,
+@@ -65,6 +69,8 @@
+             Arch::Armv7L => write!(f, "armv7l"),
+             Arch::Powerpc64Le => write!(f, "ppc64le"),
+             Arch::Powerpc64 => write!(f, "ppc64"),
++            Arch::PowerpcLe => write!(f, "ppcle"),
++            Arch::Powerpc => write!(f, "ppc"),
+             Arch::X86 => write!(f, "i686"),
+             Arch::X86_64 => write!(f, "x86_64"),
+             Arch::S390X => write!(f, "s390x"),
+@@ -80,6 +86,8 @@
+             Arch::Armv7L,
+             Arch::Powerpc64,
+             Arch::Powerpc64Le,
++            Arch::PowerpcLe,
++            Arch::Powerpc,
+             Arch::S390X,
+             Arch::X86,
+             Arch::X86_64,
+@@ -154,6 +162,8 @@
+             target_lexicon::Architecture::Aarch64(_) => Arch::Aarch64,
+             target_lexicon::Architecture::Powerpc64 => Arch::Powerpc64,
+             target_lexicon::Architecture::Powerpc64le => Arch::Powerpc64Le,
++            target_lexicon::Architecture::PowerpcLe => Arch::PowerpcLe,
++            target_lexicon::Architecture::Powerpc => Arch::Powerpc,
+             target_lexicon::Architecture::S390x => Arch::S390X,
+             unsupported => bail!("The architecture {} is not supported", unsupported),
+         };
+@@ -303,6 +313,8 @@
+             Arch::Armv7L => "armv7l",
+             Arch::Powerpc64Le => "powerpc64le",
+             Arch::Powerpc64 => "powerpc64",
++            Arch::PowerpcLe => "powerpcle",
++            Arch::Powerpc => "powerpc",
+             Arch::X86 => "i386",
+             Arch::X86_64 => "x86_64",
+             Arch::S390X => "s390x",
+@@ -327,7 +339,7 @@
+     /// Returns the oldest possible Manylinux tag for this architecture
+     pub fn get_minimum_manylinux_tag(&self) -> PlatformTag {
+         match self.arch {
+-            Arch::Aarch64 | Arch::Armv7L | Arch::Powerpc64 | Arch::Powerpc64Le | Arch::S390X => {
++            Arch::Aarch64 | Arch::Armv7L | Arch::Powerpc64 | Arch::Powerpc64Le | Arch::PowerpcLe | Arch::Powerpc | Arch::S390X => {
+                 PlatformTag::manylinux2014()
+             }
+             Arch::X86 | Arch::X86_64 => PlatformTag::manylinux2010(),
+@@ -341,6 +353,8 @@
+             Arch::Armv7L => 32,
+             Arch::Powerpc64 => 64,
+             Arch::Powerpc64Le => 64,
++            Arch::Powerpc => 32,
++            Arch::PowerpcLe => 32,
+             Arch::X86 => 32,
+             Arch::X86_64 => 64,
+             Arch::S390X => 64,
diff --git a/srcpkgs/maturin/template b/srcpkgs/maturin/template
index 4bb299175ca..fa332fc4282 100644
--- a/srcpkgs/maturin/template
+++ b/srcpkgs/maturin/template
@@ -1,6 +1,6 @@
 # Template file for 'maturin'
 pkgname=maturin
-version=0.12.14
+version=0.12.15
 revision=1
 build_style=cargo
 build_helper=qemu
@@ -17,7 +17,7 @@ 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/v0.12.3.tar.gz>target-lexicon-${version}.tar.gz"
-checksum="4b45ef2f5a63d7dde7700556f60d82222c7ccba64cea70950f909b06e8355249
+checksum="aa640e1620dc466778cd48f0c9cefe08a9ade265c7f0582b005c25e9f1518be4
  30ef841ec97532172726787ef9cac3b0cbf565dfdda4b6311e6414ffe63bef3e"
 # Tests use unstable features and fail to build
 make_check=no