diff --git a/Dockerfile b/Dockerfile
index 243bad40..b43dcc49 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -102,7 +102,7 @@ COPY --from=generate-build /src/app/caps-controller-manager/api ./app/caps-contr
 COPY --from=generate-build /src/app/sidero-controller-manager/api ./app/sidero-controller-manager/api
 COPY --from=generate-build /src/app/sidero-controller-manager/internal/api ./app/sidero-controller-manager/internal/api
 
-FROM --platform=${BUILDPLATFORM} alpine:3.21 AS release-build
+FROM --platform=${BUILDPLATFORM} alpine:3.23 AS release-build
 ADD https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize%2Fv4.1.0/kustomize_v4.1.0_linux_amd64.tar.gz .
 RUN  tar -xf kustomize_v4.1.0_linux_amd64.tar.gz -C /usr/local/bin && rm kustomize_v4.1.0_linux_amd64.tar.gz
 COPY ./config ./config