diff --git a/Dockerfile b/Dockerfile
index 1a37a7a..5ce2315 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -102,7 +102,7 @@ RUN mkdir -p /wheels && \
 RUN pip wheel \
     pydantic orjson psutil pyzmq pynvml \
     transformers==4.52.0 uvicorn fastapi IPython aiohttp \
-    setproctitle uvloop sentencepiece triton pillow cachetools cloudpickle \
+    setproctitle uvloop sentencepiece triton pillow cachetools msgspec cloudpickle \
     -w /wheels
 
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