diff --git a/docker/Dockerfile b/docker/Dockerfile
index 46c99c483..e282380b6 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -7,7 +7,7 @@ ARG BRANCH_TYPE=remote
 ARG GRACE_BLACKWELL=0
 ARG HOPPER_SBO=0
 
-ARG GRACE_BLACKWELL_DEEPEP_BRANCH=gb200_blog_part_2
+ARG GRACE_BLACKWELL_DEEPEP_BRANCH=hybrid-ep
 ARG HOPPER_SBO_DEEPEP_COMMIT=9f2fc4b3182a51044ae7ecb6610f7c9c3258c4d6
 ARG DEEPEP_COMMIT=9af0e0d0e74f3577af1979c9b9e1ac2cad0104ee
 ARG BUILD_AND_DOWNLOAD_PARALLEL=8
@@ -270,9 +270,9 @@ WORKDIR /build
 # Clone DeepEP
 RUN set -eux; \
     if [ "$GRACE_BLACKWELL" = "1" ]; then \
-      git clone https://github.com/fzyzcjy/DeepEP.git && \
+      git clone https://github.com/deepseek-ai/DeepEP.git -b ${GRACE_BLACKWELL_DEEPEP_BRANCH} && \
       cd DeepEP && \
-      git checkout ${GRACE_BLACKWELL_DEEPEP_BRANCH} && \
+      git checkout d28bd676c2120573c9f1425f0c16c39faa4117e6 && \
       sed -i 's/#define NUM_CPU_TIMEOUT_SECS 100/#define NUM_CPU_TIMEOUT_SECS 1000/' csrc/kernels/configs.cuh && \
       sed -i 's/#define NUM_TIMEOUT_CYCLES 200000000000ull/#define NUM_TIMEOUT_CYCLES 2000000000000ull/' csrc/kernels/configs.cuh && \
       cd .. ; \
diff --git a/scripts/ci/cuda/ci_install_deepep.sh b/scripts/ci/cuda/ci_install_deepep.sh
index c8a45e379..58a963ce2 100755
--- a/scripts/ci/cuda/ci_install_deepep.sh
+++ b/scripts/ci/cuda/ci_install_deepep.sh
@@ -99,11 +99,10 @@ apt-get install -y --no-install-recommends libfabric-dev || {
 DEEPEP_DIR=/root/.cache/deepep
 rm -rf ${DEEPEP_DIR}
 if [ "$GRACE_BLACKWELL" = "1" ]; then
-    # We use Tom's DeepEP fork for GB200 for now, which supports fp4 dispatch.
-    GRACE_BLACKWELL_DEEPEP_BRANCH=gb200_blog_part_2
-    git clone https://github.com/fzyzcjy/DeepEP.git ${DEEPEP_DIR} && \
+    GRACE_BLACKWELL_DEEPEP_BRANCH=hybrid-ep
+    git clone https://github.com/deepseek-ai/DeepEP.git -b ${GRACE_BLACKWELL_DEEPEP_BRANCH} ${DEEPEP_DIR} && \
     pushd ${DEEPEP_DIR} && \
-    git checkout ${GRACE_BLACKWELL_DEEPEP_BRANCH} && \
+    git checkout d28bd676c2120573c9f1425f0c16c39faa4117e6 && \
     sed -i 's/#define NUM_CPU_TIMEOUT_SECS 100/#define NUM_CPU_TIMEOUT_SECS 1000/' csrc/kernels/configs.cuh && \
     popd
 else