diff --git a/docker/Dockerfile.linux.arm b/docker/Dockerfile.linux.arm
index 5b0a5c7..6df4c6a 100644
--- a/docker/Dockerfile.linux.arm
+++ b/docker/Dockerfile.linux.arm
@@ -1,4 +1,4 @@
-FROM arm32v6/alpine:3.21@sha256:9eb920e2ac62ae9ded9d084180d2f112823f8d4bcece2d13c5afdec326454100
+FROM arm32v6/alpine:3.21@sha256:3ec4e00c3672159e05732bcef6c97beb6ceaad9e87a76df277563cadeb95b37d
 RUN apk add --no-cache ca-certificates mailcap
 
 EXPOSE 8080 8081