diff --git a/Dockerfile b/Dockerfile
index 4323557..0586c5f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM --platform=${BUILDPLATFORM} tonistiigi/xx:latest@sha256:0cd3f05c72d6c9b038eb135f91376ee1169ef3a330d34e418e65e2a5c2e9c0d4 AS xx
 
-FROM --platform=${BUILDPLATFORM} alpine:3.20.0@sha256:77726ef6b57ddf65bb551896826ec38bc3e53f75cdde31354fbffb4f25238ebd AS build-base
+FROM --platform=${BUILDPLATFORM} alpine:3.20.1@sha256:b89d9c93e9ed3597455c90a0b88a8bbb5cb7188438f70953fede212a0c4394e0 AS build-base
 ARG TARGETPLATFORM
 COPY --from=xx / /
 RUN \
@@ -17,7 +17,7 @@ RUN \
     $(xx-info triple)-strip ssh-honeypotd && \
     setcap cap_net_bind_service=ep ssh-honeypotd
 
-FROM --platform=${BUILDPLATFORM} alpine:3.20.0@sha256:77726ef6b57ddf65bb551896826ec38bc3e53f75cdde31354fbffb4f25238ebd AS release-dynamic-base
+FROM --platform=${BUILDPLATFORM} alpine:3.20.1@sha256:b89d9c93e9ed3597455c90a0b88a8bbb5cb7188438f70953fede212a0c4394e0 AS release-dynamic-base
 ARG TARGETPLATFORM
 COPY --from=xx / /
 RUN xx-apk add --no-cache libssh
@@ -30,7 +30,7 @@ RUN \
         ln -sf /usr /target/usr; \
     fi
 
-FROM --platform=${TARGETPLATFORM} alpine:3.20.0@sha256:77726ef6b57ddf65bb551896826ec38bc3e53f75cdde31354fbffb4f25238ebd AS release-dynamic
+FROM --platform=${TARGETPLATFORM} alpine:3.20.1@sha256:b89d9c93e9ed3597455c90a0b88a8bbb5cb7188438f70953fede212a0c4394e0 AS release-dynamic
 COPY --from=release-dynamic-base /target/lib /lib
 COPY --from=release-dynamic-base /target/usr/lib /usr/lib
 COPY --from=build-dynamic /src/ssh-honeypotd/ssh-honeypotd /usr/bin/ssh-honeypotd