diff --git a/Dockerfile b/Dockerfile
index 71a9fcc..b66e765 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,7 +15,7 @@ COPY . .
 # Build the binary
 RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-s -w" -o /proxy ./cmd/proxy
 
-FROM alpine:3.21
+FROM alpine:3.23.4
 
 RUN apk add --no-cache ca-certificates