diff --git a/Dockerfile b/Dockerfile
index 17188f4..c008bda 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -25,7 +25,9 @@ RUN apt-get update \
     && rm -rf /var/lib/apt/lists/*
 COPY --from=build /opt/ /opt/
 ENV PATH="/opt/flutter/bin:$PATH"
-RUN flutter config --android-sdk /opt/android-sdk/ \
-    && yes | flutter doctor --android-licenses > /dev/null
+RUN flutter config --android-sdk /opt/android-sdk/
+RUN yes | flutter doctor --android-licenses > /dev/null
+RUN flutter update-packages
+RUN flutter precache
 WORKDIR /app/
 ENTRYPOINT ["flutter", "--no-version-check"]