diff --git a/Dockerfile.alpine b/Dockerfile.alpine
index 14612b2..442ba2e 100644
--- a/Dockerfile.alpine
+++ b/Dockerfile.alpine
@@ -19,7 +19,7 @@ RUN CGO_ENABLED=0 GO111MODULE=on go build -a -o runner main.go
 
 # Use distroless as minimal base image to package the runner binary
 # Refer to https://github.com/GoogleContainerTools/distroless for more details
-FROM alpine:3.21.3@sha256:a8560b36e8b8210634f77d9f7f9efd7ffa463e380b75e2e74aff4511df3ef88c
+FROM alpine:3.22.0@sha256:8a1f59ffb675680d47db6337b49d22281a139e9d709335b492be023728e11715
 RUN apk add socat
 WORKDIR /
 COPY --from=builder /workspace/runner .