diff --git a/srcpkgs/maturin/patches/add-ppc-tier3.patch b/srcpkgs/maturin/patches/add-ppc-tier3.patch
index af1c16e15e5..7546841b534 100644
--- a/srcpkgs/maturin/patches/add-ppc-tier3.patch
+++ b/srcpkgs/maturin/patches/add-ppc-tier3.patch
@@ -1,7 +1,7 @@
 diff -u a/src/auditwheel/policy.rs b/src/auditwheel/policy.rs
 --- a/src/auditwheel/policy.rs
 +++ b/src/auditwheel/policy.rs
-@@ -100,6 +100,8 @@
+@@ -101,6 +101,8 @@
                  Arch::Armv7L => "libc.musl-armv7.so.1",
                  Arch::Powerpc64Le => "libc.musl-ppc64le.so.1",
                  Arch::Powerpc64 => "", // musllinux doesn't support ppc64
@@ -25,7 +25,7 @@ diff -u a/setup.py b/setup.py
 diff -u a/src/target.rs b/src/target.rs
 --- a/src/target.rs
 +++ b/src/target.rs
-@@ -58,6 +58,8 @@
+@@ -65,6 +65,8 @@
      Powerpc64Le,
      #[serde(alias = "ppc64")]
      Powerpc64,
@@ -34,7 +34,7 @@ diff -u a/src/target.rs b/src/target.rs
      #[serde(alias = "i686")]
      X86,
      X86_64,
-@@ -75,6 +77,7 @@
+@@ -82,6 +84,7 @@
              Arch::Aarch64 => write!(f, "aarch64"),
              Arch::Armv6L => write!(f, "armv6l"),
              Arch::Armv7L => write!(f, "armv7l"),
@@ -42,7 +42,16 @@ diff -u a/src/target.rs b/src/target.rs
              Arch::Powerpc => write!(f, "ppc"),
              Arch::Powerpc64Le => write!(f, "ppc64le"),
              Arch::Powerpc64 => write!(f, "ppc64"),
-@@ -98,6 +101,7 @@
+@@ -107,7 +110,7 @@
+         match self {
+             Arch::Aarch64 => "arm64",
+             Arch::Armv6L | Arch::Armv7L => "arm",
+-            Arch::Powerpc | Arch::Powerpc64Le | Arch::Powerpc64 => "powerpc",
++            Arch::Powerpc | Arch::Powerpc64Le | Arch::Powerpc64 | Arch::PowerpcLe => "powerpc",
+             Arch::X86 => "i386",
+             Arch::X86_64 => "amd64",
+             Arch::Riscv64 => "riscv",
+@@ -128,6 +131,7 @@
              Arch::Armv6L,
              Arch::Armv7L,
              Arch::Powerpc,
@@ -50,7 +59,7 @@ diff -u a/src/target.rs b/src/target.rs
              Arch::Powerpc64,
              Arch::Powerpc64Le,
              Arch::S390X,
-@@ -186,6 +190,7 @@
+@@ -236,6 +240,7 @@
              },
              Architecture::Aarch64(_) => Arch::Aarch64,
              Architecture::Powerpc => Arch::Powerpc,
@@ -58,7 +67,7 @@ diff -u a/src/target.rs b/src/target.rs
              Architecture::Powerpc64 => Arch::Powerpc64,
              Architecture::Powerpc64le => Arch::Powerpc64Le,
              Architecture::S390x => Arch::S390X,
-@@ -377,6 +382,7 @@
+@@ -422,6 +427,7 @@
              Arch::Armv6L => "armv6l",
              Arch::Armv7L => "armv7l",
              Arch::Powerpc => "ppc",
@@ -66,7 +75,7 @@ diff -u a/src/target.rs b/src/target.rs
              Arch::Powerpc64Le => "powerpc64le",
              Arch::Powerpc64 => "powerpc64",
              Arch::X86 => "i386",
-@@ -429,6 +435,7 @@
+@@ -476,6 +482,7 @@
              | Arch::Mips64el
              | Arch::Mipsel
              | Arch::Powerpc
@@ -74,7 +83,7 @@ diff -u a/src/target.rs b/src/target.rs
              | Arch::Sparc64 => PlatformTag::Linux,
          }
      }
-@@ -449,6 +456,7 @@
+@@ -496,6 +503,7 @@
              | Arch::X86
              | Arch::Wasm32
              | Arch::Mipsel
diff --git a/srcpkgs/maturin/template b/srcpkgs/maturin/template
index 48fcf1a411f..ad33d71a115 100644
--- a/srcpkgs/maturin/template
+++ b/srcpkgs/maturin/template
@@ -1,6 +1,6 @@
 # Template file for 'maturin'
 pkgname=maturin
-version=0.14.3
+version=0.14.7
 revision=1
 create_wrksrc=yes
 build_style=python3-module
@@ -16,7 +16,7 @@ homepage="https://github.com/PyO3/maturin"
 _tlver="0.12.5"
 distfiles="${homepage}/archive/v${version}.tar.gz
  https://github.com/bytecodealliance/target-lexicon/archive/v${_tlver}.tar.gz>target-lexicon-${_tlver}.tar.gz"
-checksum="33d1bfe3909d06a406775410a712a41282ecaaf248d038d4ada8446044032896
+checksum="cb1c01084f681f60e5825e76deb63f64cd41f360d67927acccad3a08dd3c7fff
  efc488676998ea73d107b0c2632cc71baff91b5ea95abb6064b48a09edc233f9"
 # Tests use unstable features and fail to build
 make_check=no