diff --git a/Dockerfile b/Dockerfile
index 9ffb4d3..1d0ff5c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,7 +15,9 @@ WORKDIR /app
 ENV NODE_ENV=production
 ENV VIDEO_PROCESSING_FFMPEG_PATH=/usr/bin/ffmpeg
 
-RUN apk add --no-cache ffmpeg
+RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.edge.kernel.org/g' /etc/apk/repositories \
+  && apk update \
+  && apk add --no-cache ffmpeg
 
 COPY package*.json ./
 RUN npm ci --omit=dev
@@ -24,4 +26,4 @@ COPY --from=builder /app/dist ./dist
 
 EXPOSE 4000
 
-CMD ["node", "dist/main.js"]
+CMD ["node", "dist/main.js"]
\ No newline at end of file