diff --git a/sdk/python/runtime/Dockerfile b/sdk/python/runtime/Dockerfile
index 9c2177df88..32098b12ca 100644
--- a/sdk/python/runtime/Dockerfile
+++ b/sdk/python/runtime/Dockerfile
@@ -1,3 +1,3 @@
 # Images defined here for Dependabot.
-FROM python:3.12-slim@sha256:af4e85f1cac90dd3771e47292ea7c8a9830abfabbe4faa5c53f158854c2e819d AS base
-FROM ghcr.io/astral-sh/uv:0.4.18@sha256:7091de9df72a77bdc92d6460f09403b4bdd5b35fe54e3320e4e1cbdacf8cdd49 AS uv
+FROM python:3.13-slim@sha256:2ec5a4a5c3e919570f57675471f081d6299668d909feabd8d4803c6c61af666c AS base
+FROM ghcr.io/astral-sh/uv:0.4.20@sha256:4e7932d37d1156f8f7be5992363f1307160aff4b3031ee99b03155df78900575 AS uv