diff --git a/RELEASING/Dockerfile.make_docs b/RELEASING/Dockerfile.make_docs
index c4bca3bb3a89a..9e306e6d6ec60 100644
--- a/RELEASING/Dockerfile.make_docs
+++ b/RELEASING/Dockerfile.make_docs
@@ -14,7 +14,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-FROM python:3.10-slim-bookworm
+FROM python:3.14.0a3-slim-bookworm
 ARG VERSION
 
 RUN git clone --depth 1 --branch ${VERSION} https://github.com/apache/superset.git /superset