diff --git a/docker/Dockerfile.linux.386 b/docker/Dockerfile.linux.386
index 7000455..0879b7d 100644
--- a/docker/Dockerfile.linux.386
+++ b/docker/Dockerfile.linux.386
@@ -1,4 +1,4 @@
-FROM i386/alpine:3.19@sha256:b31dd6ba7d28a1559be39a88c292a1a8948491b118dafd3e8139065afe55690a AS build
+FROM i386/alpine:3.19@sha256:15c46ced65c6abed6a27472a7904b04273e9a8091a5627badd6ff016ab073171 AS build
 RUN apk add --no-cache ca-certificates mailcap
 
 FROM scratch
diff --git a/docker/Dockerfile.linux.arm b/docker/Dockerfile.linux.arm
index 4d13194..c91dacd 100644
--- a/docker/Dockerfile.linux.arm
+++ b/docker/Dockerfile.linux.arm
@@ -1,4 +1,4 @@
-FROM arm32v6/alpine:3.19@sha256:45eeb55d6698849eb12a02d3e9a323e3d8e656882ef4ca542d1dda0274231e84 AS build
+FROM arm32v6/alpine:3.19@sha256:b229a85166aadbde58e73e03c5e2b9737fb4642ffb2d98ba453adc90d144c1d8 AS build
 RUN apk add --no-cache ca-certificates mailcap
 
 FROM scratch