diff --git a/build/dockerfile b/build/dockerfile
index 0e94eff5..74a0a568 100755
--- a/build/dockerfile
+++ b/build/dockerfile
@@ -1,11 +1,14 @@
-FROM node:18-alpine
-WORKDIR /app
-
-COPY package.json ./
-RUN npm install
-
-COPY server.js .
-
-EXPOSE 4050
-
+FROM node:22-alpine
+WORKDIR /app
+
+COPY package.json ./
+RUN npm install
+
+COPY server.js .
+COPY png/ ./png/
+COPY svg/ ./svg/
+COPY webp/ ./webp/
+
+EXPOSE 4050
+
 CMD ["node", "server.js"]
\ No newline at end of file