diff --git a/Dockerfile b/Dockerfile
index 2e169d4..7a6c660 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,7 @@ RUN go mod download
 COPY . .
 RUN make CGO_ENABLED=0
 
-FROM alpine:3.21
+FROM alpine:3.22
 
 COPY --from=build /code/dumb .