diff --git a/Dockerfile b/Dockerfile
index f24fb509..20a7c4b9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,6 +12,6 @@ COPY internal/ internal
 
 RUN go build -o /konstraint -ldflags="-X 'github.com/plexsystems/konstraint/internal/commands.version=${KONSTRAINT_VER}'"
 
-FROM alpine:3.20.3
+FROM alpine:3.21.2
 COPY --from=build /konstraint /usr/bin/konstraint
 ENTRYPOINT ["konstraint"]