diff --git a/sample-apps/openldap/cloud/Dockerfile b/sample-apps/openldap/cloud/Dockerfile
index 7a5eeef..c82e5b7 100644
--- a/sample-apps/openldap/cloud/Dockerfile
+++ b/sample-apps/openldap/cloud/Dockerfile
@@ -4,7 +4,7 @@ WORKDIR /app
 RUN git clone https://github.com/grafana/openldap_exporter.git .
 RUN go build -o openldap_exporter ./cmd/openldap_exporter
 
-FROM alpine:latest@sha256:5b10f432ef3da1b8d4c7eb6c487f2f5a8f096bc91145e68878dd4a5019afde11
+FROM alpine:latest@sha256:28bd5fe8b56d1bd048e5babf5b10710ebe0bae67db86916198a6eec434943f8b
 WORKDIR /root/
 COPY --from=builder /app/openldap_exporter .