diff --git a/roles/dagger/files/image/Dockerfile b/roles/dagger/files/image/Dockerfile
index 47395b20..54ad89d5 100644
--- a/roles/dagger/files/image/Dockerfile
+++ b/roles/dagger/files/image/Dockerfile
@@ -1,11 +1,11 @@
-FROM alpine:3.18.4@sha256:eece025e432126ce23f223450a0326fbebde39cdf496a85d8c016293fc851978 as builder
+FROM alpine:3.20.3@sha256:1e42bbe2508154c9126d48c2b8a75420c3544343bf86fd041fb7527e017a4b4a as builder
 # renovate: datasource=github-releases depName=dagger lookupName=dagger/dagger versioning=npm
 ARG DAGGER_RELEASE_VERSION=v0.5.1
 WORKDIR /usr/local
 RUN apk add --no-cache curl bash
 # ${DAGGER_RELEASE_VERSION:1} drops v from the version
 RUN bash -c "export DAGGER_VERSION=${DAGGER_RELEASE_VERSION:1} && curl -L https://dl.dagger.io/dagger/install.sh | sh"
-FROM alpine:3.18.4@sha256:eece025e432126ce23f223450a0326fbebde39cdf496a85d8c016293fc851978
+FROM alpine:3.20.3@sha256:1e42bbe2508154c9126d48c2b8a75420c3544343bf86fd041fb7527e017a4b4a
 COPY --from=builder /usr/local/bin/dagger /usr/local/bin/dagger
 COPY verify_version.sh .
 ENTRYPOINT [ "/usr/local/bin/dagger" ]