diff --git a/release/oci/full.Dockerfile b/release/oci/full.Dockerfile
index ef28178..defcc61 100644
--- a/release/oci/full.Dockerfile
+++ b/release/oci/full.Dockerfile
@@ -4,7 +4,7 @@
 # - https://vsupalov.com/buildkit-cache-mount-dockerfile/
 # - https://github.com/FernandoMiguel/Buildkit#mounttypecache
 
-FROM python:3.11-slim-bullseye
+FROM python:3.13-slim-bullseye
 
 ENV DEBIAN_FRONTEND noninteractive
 ENV TERM linux
diff --git a/release/oci/standard.Dockerfile b/release/oci/standard.Dockerfile
index e0e8f15..a92e4ec 100644
--- a/release/oci/standard.Dockerfile
+++ b/release/oci/standard.Dockerfile
@@ -4,7 +4,7 @@
 # - https://vsupalov.com/buildkit-cache-mount-dockerfile/
 # - https://github.com/FernandoMiguel/Buildkit#mounttypecache
 
-FROM python:3.11-slim-bullseye
+FROM python:3.13-slim-bullseye
 
 ENV DEBIAN_FRONTEND noninteractive
 ENV TERM linux