diff --git a/.github/workflows/wheels-pi_heif.yml b/.github/workflows/wheels-pi_heif.yml
index 4a2ec611..a831f753 100644
--- a/.github/workflows/wheels-pi_heif.yml
+++ b/.github/workflows/wheels-pi_heif.yml
@@ -109,7 +109,7 @@ jobs:
         env:
           CIBW_ARCHS: "x86_64"
           CIBW_ENVIRONMENT_MACOS: PH_LIGHT_ACTION=1 TEST_DECODE_THREADS=0
-          MACOSX_DEPLOYMENT_TARGET: "11.0"
+          MACOSX_DEPLOYMENT_TARGET: "12.0"
 
       - name: Checking built wheels
         run: |
@@ -128,7 +128,7 @@ jobs:
       fail-fast: true
       matrix:
         cibw_buildlinux: [ manylinux, musllinux ]
-        cibw_arch: [ "aarch64", "i686", "x86_64" ]
+        cibw_arch: [ "aarch64", "x86_64" ]
     name: ${{ matrix.cibw_buildlinux }} • ${{ matrix.cibw_arch }} • CPython
     runs-on: ubuntu-20.04
     env:
@@ -154,12 +154,6 @@ jobs:
         env:
           OS_PACKAGES: "fribidi-dev harfbuzz-dev jpeg-dev lcms2-dev openjpeg-dev"
 
-      - name: 32-bit manylinux preparations
-        if: matrix.cibw_buildlinux == 'manylinux'
-        run: echo INSTALL_OS_PACKAGES="yum makecache && yum install -y $OS_PACKAGES" >> $GITHUB_ENV
-        env:
-          OS_PACKAGES: "libjpeg-turbo-devel lcms2-devel"
-
       - uses: actions/cache@v4
         with:
           path: ${{ env.BUILD_DIR }}
@@ -235,7 +229,9 @@ jobs:
         env:
           CIBW_BUILD: ${{ format('pp3*-{0}_{1}', matrix.cibw_buildlinux, matrix.cibw_arch) }}
           CIBW_ARCHS: ${{ matrix.cibw_arch }}
-          CIBW_BEFORE_ALL_LINUX: "yum makecache && yum install -y libjpeg-turbo-devel lcms2-devel && python3 {package}/libheif/linux_build_libs.py"
+          CIBW_BEFORE_ALL_LINUX: |
+            yum makecache && yum install -y libjpeg-turbo-devel lcms2-devel
+            python3 {package}/libheif/linux_build_libs.py
           CIBW_ENVIRONMENT_LINUX: BUILD_DIR=/host${{ env.BUILD_DIR }} PH_LIGHT_ACTION=1
 
       - name: Checking built wheels
diff --git a/.github/workflows/wheels-pillow_heif.yml b/.github/workflows/wheels-pillow_heif.yml
index beec7cee..97cc4239 100644
--- a/.github/workflows/wheels-pillow_heif.yml
+++ b/.github/workflows/wheels-pillow_heif.yml
@@ -101,7 +101,7 @@ jobs:
         env:
           CIBW_ARCHS: "x86_64"
           CIBW_ENVIRONMENT_MACOS: PH_FULL_ACTION=1 TEST_DECODE_THREADS=0
-          MACOSX_DEPLOYMENT_TARGET: "11.0"
+          MACOSX_DEPLOYMENT_TARGET: "12.0"
 
       - name: Check built wheels
         run: |
diff --git a/ci/cirrus_wheels.yml b/ci/cirrus_wheels.yml
index afa9c8a1..583c82ae 100644
--- a/ci/cirrus_wheels.yml
+++ b/ci/cirrus_wheels.yml
@@ -8,7 +8,7 @@ wheel_macos_arm_task:
   env:
     PATH: /opt/homebrew/opt/python@3.10/bin:$PATH
     CIBW_ARCHS: arm64
-    CIBW_ENVIRONMENT: 'MACOSX_DEPLOYMENT_TARGET=12.0 PH_FULL_ACTION=1'
+    CIBW_ENVIRONMENT: 'MACOSX_DEPLOYMENT_TARGET=14.0 PH_FULL_ACTION=1'
 
   install_pre_requirements_script:
     - brew update || true
@@ -32,7 +32,7 @@ wheel_pi_heif_macos_arm_task:
   env:
     PATH: /opt/homebrew/opt/python@3.10/bin:$PATH
     CIBW_ARCHS: arm64
-    CIBW_ENVIRONMENT: 'MACOSX_DEPLOYMENT_TARGET=12.0 PH_LIGHT_ACTION=1'
+    CIBW_ENVIRONMENT: 'MACOSX_DEPLOYMENT_TARGET=14.0 PH_LIGHT_ACTION=1'
 
   install_pre_requirements_script:
     - brew update || true
diff --git a/pi-heif/README.md b/pi-heif/README.md
index ad614116..1b63c05f 100644
--- a/pi-heif/README.md
+++ b/pi-heif/README.md
@@ -94,6 +94,6 @@ if im.info["depth_images"]:
 | PyPy 3.9 v7.3      |        ✅        |         ✅         |         ✅         |    N/A     |     ✅      |
 | PyPy 3.10 v7.3     |        ✅        |         ✅         |         ✅         |    N/A     |     ✅      |
 
-* **i686**, **x86_64**, **aarch64** wheels.
+* **x86_64**, **aarch64** wheels.
 
-`ARMv7l`: wheels are present for Debian 11+(Ubuntu 20.04+) and Alpine 3.16/3.17/3.18
+`ARMv7l`: wheels are present for Debian 11+(Ubuntu 20.04+) and Alpine 3.16+
diff --git a/pillow_heif/as_plugin.py b/pillow_heif/as_plugin.py
index d8c48b19..d39db826 100644
--- a/pillow_heif/as_plugin.py
+++ b/pillow_heif/as_plugin.py
@@ -82,7 +82,7 @@ def getxmp(self) -> dict:
             if self.info.get("xmp", None):
                 xmp_data = self.info["xmp"].rsplit(b"\x00", 1)
                 if xmp_data[0]:
-                    return self._getxmp(xmp_data[0])
+                    return self._getxmp(xmp_data[0])  # pylint: disable=no-member
             return {}
 
     def seek(self, frame):