diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index fbfeeff..ad71253 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -24,6 +24,8 @@ jobs:
             file: u20.04-dev.Dockerfile
           - container: "ubuntu-dev:22"
             file: u22.04-dev.Dockerfile
+          - container: "ubuntu-dev:23.10"
+            file: "u23.10-dev.Dockerfile"
           - container: "fedora:30"
             file: "fedora30-dev.Dockerfile"
     steps:
diff --git a/get_mold.sh b/get_mold.sh
index 52bc57b..60e9e07 100755
--- a/get_mold.sh
+++ b/get_mold.sh
@@ -3,7 +3,7 @@ set -e
 
 cd /tmp 
 ARCH=`uname -m`
-MOLD_VER=1.2.1
+MOLD_VER=2.3.3
 BASE_URL=https://github.com/rui314/mold/releases/download
 curl -L -s $BASE_URL/v${MOLD_VER}/mold-$MOLD_VER-$ARCH-linux.tar.gz -o mold.tgz
 mkdir mold 
diff --git a/u23.10-dev.Dockerfile b/u23.10-dev.Dockerfile
new file mode 100644
index 0000000..7161191
--- /dev/null
+++ b/u23.10-dev.Dockerfile
@@ -0,0 +1,18 @@
+FROM ubuntu:23.10
+
+LABEL org.opencontainers.image.source https://github.com/romange/container-foundry
+
+COPY ./get_mold.sh /tmp/
+
+# To avoid tzdata reconfigure
+ENV DEBIAN_FRONTEND=noninteractive
+RUN apt update && apt install -y autoconf-archive bison cmake curl gdb git libssl-dev \
+    libunwind-dev libfl-dev ninja-build libtool \
+    gcc-11 g++-11 libboost-fiber-dev libxml2-dev zip ccache \
+    debhelper moreutils pip jq lsof lcov \
+    && rm -rf /var/lib/apt/lists/*
+    
+RUN update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-11 40  \
+    --slave /usr/bin/g++ g++ /usr/bin/g++-11
+
+RUN /tmp/get_mold.sh