diff --git a/Dockerfile b/Dockerfile
index 9951dc95..6b535c26 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,8 +3,8 @@ WORKDIR /devcontainer
 
 COPY ./pyproject.toml /devcontainer/pyproject.toml
 
-RUN apt-get update
-RUN apt-get install git -y
+RUN apt update && apt upgrade
+RUN apt install git -y
 
 RUN pip3 install --upgrade pip && \
     pip3 install poetry && \
@@ -16,5 +16,5 @@ RUN conda init bash \
     && poetry config virtualenvs.create false \
     && poetry install --with dev --no-interaction --no-ansi
 
-RUN apt-get install curl -y && curl -sSL https://sdk.cloud.google.com | bash
+RUN apt install curl -y && curl -sSL https://sdk.cloud.google.com | bash
 ENV PATH $PATH:/root/google-cloud-sdk/bin