diff --git a/Dockerfile b/Dockerfile
index 8e97ece..17b4146 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -82,7 +82,7 @@ RUN sed -i \
 RUN CGO_ENABLED=1 GOMAXPROCS=$(nproc) go build -tags musl -o paperless-gpt .
 
 # Stage 3: Create a lightweight image with just the binary
-FROM alpine:latest
+FROM alpine:3.21.2
 
 ENV GIN_MODE=release