diff --git a/hello-world/build/docker/Dockerfile.client b/hello-world/build/docker/Dockerfile.client
index 618422a..6f1f44f 100644
--- a/hello-world/build/docker/Dockerfile.client
+++ b/hello-world/build/docker/Dockerfile.client
@@ -13,7 +13,7 @@ COPY . .
 
 RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o main ./cmd/client
 
-FROM alpine:3.15
+FROM alpine:3.16
 
 ENV GRPC_GO_LOG_VERBOSITY_LEVEL=99
 ENV GRPC_GO_LOG_SEVERITY_LEVEL=info