diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index a4df42e..9893718 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -21,6 +21,7 @@ jobs:
       matrix:
         # Ruby 3.4 requires BASERUBY 3.0
         entry:
+          - { os: 'noble', tag: 'gcc-14', extras: 'g++-14' }
           - { os: 'lunar', tag: 'gcc-13', extras: 'g++-13' }
           - { os: 'jammy', tag: 'gcc-12', extras: 'g++-12' }
           - { os: 'jammy', tag: 'gcc-11', extras: 'g++-11' }
diff --git a/assets/99noble.list b/assets/99noble.list
new file mode 100644
index 0000000..71d50c7
--- /dev/null
+++ b/assets/99noble.list
@@ -0,0 +1,7 @@
+deb [signed-by=/etc/apt/keyrings/ubuntu-toolchain-r.asc] http://ppa.launchpad.net/ubuntu-toolchain-r/ppa/ubuntu noble main
+deb [signed-by=/etc/apt/keyrings/ubuntu-toolchain-r.asc] http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu noble main
+deb [signed-by=/etc/apt/keyrings/llvm-snapshot.gpg.key.asc] http://apt.llvm.org/noble/ llvm-toolchain-noble main
+
+deb-src [signed-by=/etc/apt/keyrings/ubuntu-toolchain-r.asc] http://ppa.launchpad.net/ubuntu-toolchain-r/ppa/ubuntu noble main
+deb-src [signed-by=/etc/apt/keyrings/ubuntu-toolchain-r.asc] http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu noble main
+deb-src [signed-by=/etc/apt/keyrings/llvm-snapshot.gpg.key.asc] http://apt.llvm.org/noble/ llvm-toolchain-noble main