diff --git a/Dockerfile b/Dockerfile
index 35f0409e4b4dea48ebcd7202aac5f0102df03a91..c26bc11b3194e055495363715b3834799fb4ffed 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -40,7 +40,7 @@ ARG LZ4_VERSION="1.10.0-r0"
 # renovate: datasource=repology depName=alpine_3_21/linux-headers versioning=loose
 ARG LINUX_HEADERS_VERSION="6.6-r1"
 
-FROM python:3.13.3-alpine3.21@sha256:18159b2be11db91f84b8f8f655cd860f805dbd9e49a583ddaac8ab39bf4fe1a7 AS base
+FROM python:3.13.3-alpine3.21@sha256:452682e4648deafe431ad2f2391d726d7c52f0ff291be8bd4074b10379bb89ff AS base
 
 ################################################################################
 #                    BUILD BORGBACKUP FROM SOURCE USING PIP                    #