diff --git a/samples/bookinfo/src/productpage/Dockerfile b/samples/bookinfo/src/productpage/Dockerfile
index 4f851116f3d..be7c6c064e4 100644
--- a/samples/bookinfo/src/productpage/Dockerfile
+++ b/samples/bookinfo/src/productpage/Dockerfile
@@ -12,7 +12,7 @@
 #   See the License for the specific language governing permissions and
 #   limitations under the License.
 
-FROM python:3.7.7-slim
+FROM python:3.13-slim
 
 COPY requirements.txt ./
 RUN pip install --no-cache-dir -r requirements.txt