diff --git a/vars/debian.yml b/vars/debian.yml
index fcfc1f4c..397836aa 100644
--- a/vars/debian.yml
+++ b/vars/debian.yml
@@ -14,7 +14,7 @@
 # limitations under the License.
 
 _rabbitmq_install_method: external_repo
-_rabbitmq_package_version: "3.11.17-1"
+_rabbitmq_package_version: "3.12.4-1"
 
 _rabbitmq_gpg_keys:
 - file: gpg/C072C960
diff --git a/vars/redhat.yml b/vars/redhat.yml
index d30a66a6..f6ec6313 100644
--- a/vars/redhat.yml
+++ b/vars/redhat.yml
@@ -14,7 +14,7 @@
 # limitations under the License.
 
 _rabbitmq_install_method: external_repo
-_rabbitmq_package_version: "3.11.17-1"
+_rabbitmq_package_version: "3.12.4-1"
 # NOTE(nhanlon) 2023年05月30日: although the package repository is marked
 # el9, the packages themselves still have an el8 dist tag for rabbitmq
 _rabbitmq_package_dist_tag: "el8"
</div><div class="naked_ctrl">
<form action="/index.cgi/contrast" method="get" name="gate">
<p><a href="http://altstyle.alfasado.net">AltStyle</a> によって変換されたページ <a href="https://opendev.org/openstack/openstack-ansible-rabbitmq_server/commit/346cf852983f3f05bfee42a527b1ae89e58e96e3.diff">(-&gt;オリジナル)</a>
/ <label>アドレス: <input type="text" name="naked_post_url" value="https://opendev.org/openstack/openstack-ansible-rabbitmq_server/commit/346cf852983f3f05bfee42a527b1ae89e58e96e3.diff" size="22" /></label> <label>モード: <select name="naked_post_mode">
<option value="default">デフォルト</option>
<option value="speech">音声ブラウザ</option>
<option value="ruby">ルビ付き</option>
<option value="contrast" selected="selected">配色反転</option>
<option value="larger-text">文字拡大</option>
<option value="mobile">モバイル</option>
</select>
<input type="submit" value="表示" />
</p>
</form>
</div>