diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 5a2f5b8..0628db8 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1373,11 +1373,11 @@ jobs:
           cd ninja
           ./../tools/dockcross-cmake-builder.sh ${{ matrix.arch_name.image }} ${{ matrix.arch_name.ninja_arg }}
 
-      # Updated on 12/09/2022
+      # Updated on 04/04/2025 (Use openSSL_1_1_1w to fix error: implicit declaration of function 'memcmp')
       - name: openssl build test
         if: ${{ matrix.arch_name.openssl == 'yes' && (matrix.arch_name.multiarch == 'yes' || env.HOST_ARCH == 'amd64') }}
         run: |
-          git clone --depth 1 --branch OpenSSL_1_1_1q https://github.com/openssl/openssl.git
+          git clone --depth 1 --branch OpenSSL_1_1_1w https://github.com/openssl/openssl.git
           cd openssl
           wget https://raw.githubusercontent.com/mavlink/MAVSDK/main/third_party/openssl/dockcross-android.patch
           patch -p 0 < dockcross-android.patch
diff --git a/Makefile b/Makefile
index 048dd45..1eb2bfc 100644
--- a/Makefile
+++ b/Makefile
@@ -49,7 +49,7 @@ STANDARD_IMAGES := android-arm android-arm64 android-x86 android-x86_64 \
 # Generated Dockerfiles.
 GEN_IMAGES := android-arm android-arm64 \
 	linux-i686 linux-x86 linux-x64 linux-x64-clang linux-arm64 linux-arm64-musl linux-arm64-full \
-	manylinux_2_28-x64 \
+	manylinux_2_28-x64 manylinux_2_34-x64 \
 	manylinux2014-x64 manylinux2014-x86 \
 	manylinux2014-aarch64 linux-arm64-lts \
 	web-wasm web-wasi web-wasi-emulated-threads web-wasi-threads linux-mips linux-mips-uclibc linux-mips-lts windows-arm64 windows-armv7 \
@@ -68,11 +68,11 @@ MULTIARCH_IMAGES :=  linux-arm64 \
 GEN_IMAGE_DOCKERFILES = $(addsuffix /Dockerfile,$(GEN_IMAGES))
 
 # These images are expected to have explicit rules for *both* build and testing
-NON_STANDARD_IMAGES := manylinux_2_28-x64 manylinux2014-x64 manylinux2014-x86 \
+NON_STANDARD_IMAGES := manylinux_2_28-x64 manylinux_2_34-x64 manylinux2014-x64 manylinux2014-x86 \
 		      manylinux2014-aarch64 web-wasm web-wasi-emulated-threads web-wasi-threads
 
 # Docker composite files
-DOCKER_COMPOSITE_SOURCES = common.docker common.debian common.manylinux2014 common.manylinux_2_28 common.buildroot \
+DOCKER_COMPOSITE_SOURCES = common.docker common.debian common.manylinux2014 common.manylinux_2_28 common.manylinux_2_34 common.buildroot \
 	common.crosstool common.webassembly common.windows common-manylinux.crosstool common.dockcross \
 	common.label-and-env
 DOCKER_COMPOSITE_FOLDER_PATH = common/
@@ -128,6 +128,7 @@ $(GEN_IMAGE_DOCKERFILES) Dockerfile: %Dockerfile: %Dockerfile.in $(DOCKER_COMPOS
 		-e '/common.docker/ r $(DOCKER_COMPOSITE_FOLDER_PATH)common.docker' \
 		-e '/common.debian/ r $(DOCKER_COMPOSITE_FOLDER_PATH)common.debian' \
 		-e '/common.manylinux_2_28/ r $(DOCKER_COMPOSITE_FOLDER_PATH)common.manylinux_2_28' \
+		-e '/common.manylinux_2_34/ r $(DOCKER_COMPOSITE_FOLDER_PATH)common.manylinux_2_34' \
 		-e '/common.manylinux2014/ r $(DOCKER_COMPOSITE_FOLDER_PATH)common.manylinux2014' \
 		-e '/common.crosstool/ r $(DOCKER_COMPOSITE_FOLDER_PATH)common.crosstool' \
 		-e '/common.buildroot/ r $(DOCKER_COMPOSITE_FOLDER_PATH)common.buildroot' \
@@ -230,6 +231,26 @@ manylinux_2_28-x64.test: manylinux_2_28-x64
 		&& chmod +x $(BIN)/dockcross-manylinux_2_28-x64
 	$(BIN)/dockcross-manylinux_2_28-x64 -i $(ORG)/manylinux_2_28-x64:latest /opt/python/cp310-cp310/bin/python test/run.py
 
+#
+# manylinux_2_34-x64
+#
+manylinux_2_34-x64: manylinux_2_34-x64/Dockerfile
+	mkdir -p $@/imagefiles && cp -r imagefiles $@/
+	$(DOCKER) build -t $(ORG)/manylinux_2_34-x64:$(TAG) \
+		-t $(ORG)/manylinux_2_34-x64:latest \
+		--build-arg IMAGE=$(ORG)/manylinux_2_34-x64 \
+		--build-arg VERSION=$(TAG) \
+		--build-arg VCS_REF=`git rev-parse --short HEAD` \
+		--build-arg VCS_URL=`git config --get remote.origin.url` \
+		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
+		-f manylinux_2_34-x64/Dockerfile .
+	rm -rf $@/imagefiles
+
+manylinux_2_34-x64.test: manylinux_2_34-x64
+	$(DOCKER) run $(RM) $(ORG)/manylinux_2_34-x64:latest > $(BIN)/dockcross-manylinux_2_34-x64 \
+		&& chmod +x $(BIN)/dockcross-manylinux_2_34-x64
+	$(BIN)/dockcross-manylinux_2_34-x64 -i $(ORG)/manylinux_2_34-x64:latest /opt/python/cp310-cp310/bin/python test/run.py
+
 #
 # manylinux2014-x64
 #
diff --git a/README.md b/README.md
index 08a6239..6322579 100644
--- a/README.md
+++ b/README.md
@@ -116,6 +116,7 @@ The dockcross script will execute the given command-line inside the container, a
 | dockcross/linux-m68k-uclibc | m68k | GCC + uclibc | Linux |
 | dockcross/linux-xtensa-uclibc | xtensa | GCC + uclibc | Linux |
 | dockcross/manylinux_2_28-x64 | x86_64 | GCC | Linux |
+| dockcross/manylinux_2_34-x64 | x86_64 | GCC | Linux |
 | dockcross/manylinux2014-x86 | x86 | GCC | Linux |
 | dockcross/manylinux2014-x64 | x86_64 | GCC | Linux |
 | dockcross/linux-i686 | x86 | GCC | Linux |
@@ -384,6 +385,12 @@ Standalone Linux i686 cross compiler.
 
 Docker [manylinux_2_28](https://github.com/pypa/manylinux) image for building Linux x86_64 / amd64 [Python wheel packages](http://pythonwheels.com/). It includes Python 3.6, 3.7, 3.8, 3.9, 3.10 and 3.11. Also has support for the dockcross script, and it has installations of CMake, Ninja, and [scikit-build](http://scikit-build.org). For CMake, it sets **MANYLINUX_2_28** to \"TRUE\" in the toolchain.
 
+### dockcross/manylinux_2_34-x64
+
+![Docker Image Size (tag)](https://img.shields.io/docker/image-size/dockcross/manylinux_2_34-x64/latest) ![Docker Pulls](https://img.shields.io/docker/pulls/dockcross/manylinux_2_34-x64)
+
+Docker [manylinux_2_34](https://github.com/pypa/manylinux) image for building Linux x86_64 / amd64 [Python wheel packages](http://pythonwheels.com/). It includes Python 3.8.10+, 3.9.5+, 3.10.0+. Also has support for the dockcross script, and it has installations of CMake, Ninja, and [scikit-build](http://scikit-build.org). For CMake, it sets **MANYLINUX_2_34** to \"TRUE\" in the toolchain.
+
 ### dockcross/manylinux2014-x64
 
 ![Docker Image Size (tag)](https://img.shields.io/docker/image-size/dockcross/manylinux2014-x64/latest) ![Docker Pulls](https://img.shields.io/docker/pulls/dockcross/manylinux2014-x64)
diff --git a/common/common.manylinux2014 b/common/common.manylinux2014
index f361e96..a05531b 100644
--- a/common/common.manylinux2014
+++ b/common/common.manylinux2014
@@ -16,6 +16,7 @@ RUN \
     wget \
     nasm \
     zip \
+    libatomic \
   && \
   yum clean all && \
   # Remove sudo provided by devtoolset since it doesn't work with
diff --git a/common/common.manylinux_2_34 b/common/common.manylinux_2_34
new file mode 100644
index 0000000..d55b32c
--- /dev/null
+++ b/common/common.manylinux_2_34
@@ -0,0 +1,30 @@
+RUN \
+  set -x && \
+  yum upgrade -y almalinux-release && \
+  yum -y install \
+    gpg \
+    python3-devel \
+    zlib-devel \
+    gettext \
+    openssh-clients \
+    wget \
+    nasm \
+    zip \
+  && \
+  yum clean all
+
+# Image build scripts
+COPY \
+  manylinux-common/install-python-packages.sh \
+  /buildscripts/
+
+RUN \
+  set -x && \
+  # Remove sudo provided by devtoolset since it doesn't work with
+  # our sudo wrapper calling gosu.
+  rm -f /opt/rh/gcc-toolset-14/root/usr/bin/sudo && \
+  /buildscripts/install-python-packages.sh && \
+  rm -rf /buildscripts
+
+# Runtime scripts
+COPY manylinux-common/pre_exec.sh /dockcross/
diff --git a/manylinux2014-x86/Dockerfile.in b/manylinux2014-x86/Dockerfile.in
index 1f3710a..6a3528b 100644
--- a/manylinux2014-x86/Dockerfile.in
+++ b/manylinux2014-x86/Dockerfile.in
@@ -1,5 +1,5 @@
 # Recent versions address yum functionality
-FROM quay.io/pypa/manylinux2014_i686:2024-07-20-e0def9a  
+FROM quay.io/pypa/manylinux2014_i686:2025-02-23-361da4c
 
 LABEL maintainer="Matt McCormick matt@mmmccormick.com"
 
diff --git a/manylinux_2_28-x64/Dockerfile.in b/manylinux_2_28-x64/Dockerfile.in
index 25eec31..821a4a2 100644
--- a/manylinux_2_28-x64/Dockerfile.in
+++ b/manylinux_2_28-x64/Dockerfile.in
@@ -1,5 +1,5 @@
 # Recent versions address yum functionality
-FROM quay.io/pypa/manylinux_2_28_x86_64:2024-07-20-e0def9a
+FROM quay.io/pypa/manylinux_2_28_x86_64:2025-02-15-d68c3fb
 
 LABEL maintainer="Matt McCormick matt@mmmccormick.com"
 
@@ -12,7 +12,7 @@ ENV DEFAULT_DOCKCROSS_IMAGE=dockcross/manylinux_2_28-x64
 #include "common.docker"
 
 ENV CROSS_TRIPLE=x86_64-linux-gnu
-ENV CROSS_ROOT=/opt/rh/gcc-toolset-12/root/bin/
+ENV CROSS_ROOT=/opt/rh/gcc-toolset-14/root/bin/
 ENV AS=${CROSS_ROOT}/as \
     AR=${CROSS_ROOT}/ar \
     CC=${CROSS_ROOT}/gcc \
diff --git a/manylinux_2_28-x64/Toolchain.cmake b/manylinux_2_28-x64/Toolchain.cmake
index 82e4309..7b93e7d 100644
--- a/manylinux_2_28-x64/Toolchain.cmake
+++ b/manylinux_2_28-x64/Toolchain.cmake
@@ -5,7 +5,7 @@ set(CMAKE_SYSTEM_PROCESSOR x86_64)
 
 set(MANYLINUX_2_28 TRUE)
 
-set(CROSS_ROOT /opt/rh/gcc-toolset-12/root/bin/)
+set(CROSS_ROOT /opt/rh/gcc-toolset-14/root/bin/)
 set(CMAKE_C_COMPILER ${CROSS_ROOT}/gcc)
 set(CMAKE_CXX_COMPILER ${CROSS_ROOT}/g++)
 set(CMAKE_Fortran_COMPILER ${CROSS_ROOT}/gfortran)
diff --git a/manylinux_2_34-x64/Dockerfile.in b/manylinux_2_34-x64/Dockerfile.in
new file mode 100644
index 0000000..df76bae
--- /dev/null
+++ b/manylinux_2_34-x64/Dockerfile.in
@@ -0,0 +1,29 @@
+# Recent versions address yum functionality
+FROM quay.io/pypa/manylinux_2_34_x86_64:2025-02-02-9ae4a5a
+
+LABEL maintainer="Matt McCormick matt@mmmccormick.com"
+
+ENV DEFAULT_DOCKCROSS_IMAGE=dockcross/manylinux_2_34-x64
+
+#include "common.manylinux_2_34"
+
+#include "common.dockcross"
+
+#include "common.docker"
+
+ENV CROSS_TRIPLE=x86_64-linux-gnu
+ENV CROSS_ROOT=/opt/rh/gcc-toolset-14/root/bin/
+ENV AS=${CROSS_ROOT}/as \
+    AR=${CROSS_ROOT}/ar \
+    CC=${CROSS_ROOT}/gcc \
+    CPP=${CROSS_ROOT}/cpp \
+    CXX=${CROSS_ROOT}/g++ \
+    LD=${CROSS_ROOT}/ld \
+    FC=${CROSS_ROOT}/gfortran
+
+COPY linux-x64/${CROSS_TRIPLE}-noop.sh /usr/bin/${CROSS_TRIPLE}-noop
+
+COPY manylinux_2_34-x64/Toolchain.cmake ${CROSS_ROOT}/../lib/
+ENV CMAKE_TOOLCHAIN_FILE=${CROSS_ROOT}/../lib/Toolchain.cmake
+
+#include "common.label-and-env"
diff --git a/manylinux_2_34-x64/Toolchain.cmake b/manylinux_2_34-x64/Toolchain.cmake
new file mode 100644
index 0000000..bafac17
--- /dev/null
+++ b/manylinux_2_34-x64/Toolchain.cmake
@@ -0,0 +1,11 @@
+set(CMAKE_SYSTEM_NAME Linux)
+set(CMAKE_CROSSCOMPILING FALSE)
+set(CMAKE_SYSTEM_VERSION 1)
+set(CMAKE_SYSTEM_PROCESSOR x86_64)
+
+set(MANYLINUX_2_34 TRUE)
+
+set(CROSS_ROOT /opt/rh/gcc-toolset-14/root/bin/)
+set(CMAKE_C_COMPILER ${CROSS_ROOT}/gcc)
+set(CMAKE_CXX_COMPILER ${CROSS_ROOT}/g++)
+set(CMAKE_Fortran_COMPILER ${CROSS_ROOT}/gfortran)