diff --git a/.github/workflows/ci-cd.yml b/.github/workflows/ci-cd.yml
index 7116cf10b..a03889a21 100644
--- a/.github/workflows/ci-cd.yml
+++ b/.github/workflows/ci-cd.yml
@@ -795,6 +795,7 @@ jobs:
         manylinux-year-target:
         - 2014
         - _2_24
+        - _2_28
         manylinux-image-target:
         # NOTE: Keep in sync with `build-manylinux-container-images.yml`.
         # NOTE: Ordered from "heavy" to "fast".
@@ -828,6 +829,12 @@ jobs:
             arch: x86_64
             qemu_arch: amd64
           manylinux-year-target: 1
+        exclude:
+        # NOTE: cp312-cp312 unavailable before _2_28
+        - manylinux-python-target: cp312-cp312
+          manylinux-year-target: 2014
+        - manylinux-python-target: cp312-cp312
+          manylinux-year-target: _2_24
 
     env:
       ANSIBLE_PYLIBSSH_TRACING: >-
@@ -988,6 +995,7 @@ jobs:
         manylinux-year-target:
         - 2014
         - _2_24
+        - _2_28
         manylinux-image-target:
         # NOTE: Keep in sync with `build-manylinux-container-images.yml`.
         # NOTE: Ordered from "heavy" to "fast".
@@ -995,6 +1003,12 @@ jobs:
           qemu_arch: arm64
         - arch: s390x
         - arch: ppc64le
+        exclude:
+        # NOTE: cp312-cp312 unavailable before _2_28
+        - manylinux-python-target: cp312-cp312
+          manylinux-year-target: 2014
+        - manylinux-python-target: cp312-cp312
+          manylinux-year-target: _2_24
 
     env:
       ANSIBLE_PYLIBSSH_TRACING: >-
diff --git a/tox.ini b/tox.ini
index 808a1d585..82c339a7e 100644
--- a/tox.ini
+++ b/tox.ini
@@ -235,7 +235,7 @@ description =
   Verify that dists under the dist/ dir have valid metadata
 depends =
   build-dists
-  build-dists-manylinux{1,2010,2014,_2_24}-{x86_64,i686,aarch64,armv7l,ppc64,ppc64le,s390x}
+  build-dists-manylinux{1,2010,2014,_2_24,_2_28}-{x86_64,aarch64,ppc64le,s390x}
   build-wheels-pip
   delocate-macos-wheels
 deps =
@@ -250,7 +250,7 @@ commands =
   twine check --strict {env:PEP517_OUT_DIR}/*
 
 
-[testenv:build-dists-manylinux{1,2010,2014,_2_24}-{x86_64,i686,aarch64,armv7l,ppc64,ppc64le,s390x}]
+[testenv:build-dists-manylinux{1,2010,2014,_2_24,_2_28}-{x86_64,aarch64,ppc64le,s390x}]
 allowlist_externals =
   {env:DOCKER_EXECUTABLE:docker}
 basepython = python3
@@ -278,10 +278,7 @@ setenv =
   {[testenv]setenv}
 
   x86_64: MANYLINUX_ARCH_TAG = x86_64
-  i686: MANYLINUX_ARCH_TAG = i686
   aarch64: MANYLINUX_ARCH_TAG = aarch64
-  armv7l: MANYLINUX_ARCH_TAG = armv7l
-  ppc64: MANYLINUX_ARCH_TAG = ppc64
   ppc64le: MANYLINUX_ARCH_TAG = ppc64le
   s390x: MANYLINUX_ARCH_TAG = s390x
 
@@ -289,6 +286,7 @@ setenv =
   manylinux2010: MANYLINUX_VERSION_TAG = 2010
   manylinux2014: MANYLINUX_VERSION_TAG = 2014
   manylinux_2_24: MANYLINUX_VERSION_TAG = _2_24
+  manylinux_2_28: MANYLINUX_VERSION_TAG = _2_28
 skip_install = true