diff --git a/Dockerfile b/Dockerfile
index 171de7c..55863ee 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.22@sha256:8a1f59ffb675680d47db6337b49d22281a139e9d709335b492be023728e11715
+FROM alpine:3.22.2@sha256:4b7ce07002c69e8f3d704a9c5d6fd3053be500b7f1c69fc0d80990c2ad8dd412
 RUN apk add --no-cache curl docker-cli
 COPY start-mongodb.sh /start-mongodb.sh
 RUN chmod +x /start-mongodb.sh