diff --git a/filed/Dockerfile.prod b/filed/Dockerfile.prod
index eee77aa..86f20c6 100644
--- a/filed/Dockerfile.prod
+++ b/filed/Dockerfile.prod
@@ -5,14 +5,14 @@ WORKDIR /opt/build
 COPY filed .
 COPY ./.git ./.git
 
-RUN apk add --no-cache musl-dev upx nodejs yarn && \
-    yarn global add uglify-js
+RUN apk add --no-cache git musl-dev upx nodejs yarn && \
+    yarn global add uglify-js@3.17.4
 
 RUN cargo b -r
 RUN strip target/release/filed && upx --best target/release/filed
 
 # --- deploy ---
-FROM busybox:musl
+FROM alpine:3.17
 
 RUN mkdir /config
 WORKDIR /config
diff --git a/janitor/Dockerfile.prod b/janitor/Dockerfile.prod
index 9eab590..8829da5 100644
--- a/janitor/Dockerfile.prod
+++ b/janitor/Dockerfile.prod
@@ -10,7 +10,7 @@ RUN cargo b -r
 RUN strip target/release/janitor && upx --best target/release/janitor
 
 # --- deploy ---
-FROM busybox:musl
+FROM alpipne:3.17
 
 RUN mkdir /config
 WORKDIR /config