diff --git a/Dockerfile b/Dockerfile
index 7b34cd5..51b50ba 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@ FROM scratch AS base
 WORKDIR /builder
 COPY . .
 
-FROM alpine:3.20@sha256:1e42bbe2508154c9126d48c2b8a75420c3544343bf86fd041fb7527e017a4b4a
+FROM alpine:3.21@sha256:eb37f58646a901dc7727cf448cae36daaefaba79de33b5058dab79aa4c04aefb
 LABEL org.opencontainers.image.source="https://git.toast-server.net/toast/Rustbot"
 RUN apk add --no-cache libgcc
 WORKDIR /rustbot