diff --git a/Dockerfile b/Dockerfile
index 7d6efe7..dac9aa0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -30,7 +30,7 @@ RUN python -m pip install --no-cache-dir \
     "pandas>=2.0.0" \
     "pytz>=2023.3"
 
-EXPOSE 3000
+EXPOSE 8501
 
 HEALTHCHECK --interval=30s --timeout=10s --start-period=20s --retries=3 \
   CMD curl --fail "http://localhost:${STREAMLIT_SERVER_PORT}/_stcore/health" || exit 1