diff --git a/Dockerfile b/Dockerfile
index a84b104..7e96346 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,4 +15,6 @@ WORKDIR /app
 
 COPY --from=build /build/ .
 
+RUN pip install --upgrade poetry
+
 CMD ["poetry", "run", "python", "bolt.py"]
\ No newline at end of file