diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 2f8cebe..30d1183 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -14,4 +14,5 @@ WORKDIR /app
 COPY pyproject.toml poetry.lock ./
 RUN sudo python -m pip install -U pip poetry && \
     sudo poetry config virtualenvs.create false && \
+    sudo poetry lock --no-update && \
     sudo poetry install
\ No newline at end of file