diff --git a/docker/Dockerfile-base b/docker/Dockerfile-base
index 5d3e88941..ac8bc084c 100644
--- a/docker/Dockerfile-base
+++ b/docker/Dockerfile-base
@@ -27,7 +27,8 @@ ENV PATH="/root/miniconda3/envs/py${PYTHON_VERSION}/bin:${PATH}"
 
 WORKDIR /workspace
 
-RUN python3 -m pip install --no-cache-dir -U torch==${PYTORCH} torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/$CUDA
+RUN python3 -m pip install --upgrade pip && pip3 install packaging && \
+    python3 -m pip install --no-cache-dir -U torch==${PYTORCH} torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/$CUDA
 
 
 FROM base-builder AS flash-attn-builder