diff --git a/Dockerfile b/Dockerfile
index aafd557..db8af32 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,3 +1,3 @@
 FROM python:3.12
 
-RUN python -m pip install --no-cache-dir pandas numpy
+RUN python -m pip install --no-cache-dir pandas numpy xlrd