diff --git a/mongoapi/dbtestapp/Dockerfile b/mongoapi/dbtestapp/Dockerfile
index b089a25..ee19866 100644
--- a/mongoapi/dbtestapp/Dockerfile
+++ b/mongoapi/dbtestapp/Dockerfile
@@ -14,7 +14,7 @@ WORKDIR $GOPATH/src/dbtestapp
 COPY . .
 RUN go install
 
-FROM alpine:3.20 AS dbtestapp
+FROM alpine:3.21 AS dbtestapp
 RUN apk update && apk add -U gcompat vim strace net-tools curl netcat-openbsd bind-tools bash
 
 RUN mkdir -p /dbtestapp/bin