diff --git a/docker/Dockerfile b/docker/Dockerfile
index bc0eb095e..97be3625a 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -59,7 +59,7 @@ RUN python3 -m pip install --no-cache-dir --upgrade pip setuptools wheel html5li
     esac \
  && python3 -m pip install --no-cache-dir -e "python[${BUILD_TYPE}]" --extra-index-url https://download.pytorch.org/whl/cu${CUINDEX} \
  && if [ "$CUDA_VERSION" = "12.8.1" ]; then \
-      python3 -m pip install --no-cache-dir nvidia-nccl-cu12==2.27.5 --force-reinstall --no-deps ; \
+      python3 -m pip install --no-cache-dir nvidia-nccl-cu12==2.27.6 --force-reinstall --no-deps ; \
       python3 -m pip install --no-cache-dir https://github.com/sgl-project/whl/releases/download/v0.2.6/sgl_kernel-0.2.6+cu128-cp39-abi3-manylinux2014_x86_64.whl --force-reinstall --no-deps ; \
     fi
 
diff --git a/docker/Dockerfile.gb200 b/docker/Dockerfile.gb200
index 1e0e66523..b4da2c5dd 100644
--- a/docker/Dockerfile.gb200
+++ b/docker/Dockerfile.gb200
@@ -69,7 +69,7 @@ RUN python3 -m pip install --no-cache-dir --upgrade pip setuptools wheel html5li
     esac \
  && python3 -m pip install --no-cache-dir -e "python[${BUILD_TYPE}]" --extra-index-url https://download.pytorch.org/whl/cu${CUINDEX} \
  && if [ "$CUDA_VERSION" = "12.8.1" ]; then \
-      python3 -m pip install --no-cache-dir nvidia-nccl-cu12==2.27.5 --force-reinstall --no-deps ; \
+      python3 -m pip install --no-cache-dir nvidia-nccl-cu12==2.27.6 --force-reinstall --no-deps ; \
       python3 -m pip install --no-cache-dir https://github.com/sgl-project/whl/releases/download/v0.2.4/sgl_kernel-0.2.4+cu128-cp39-abi3-manylinux2014_$(uname -m).whl --force-reinstall --no-deps ; \
     fi