diff --git a/.github/workflows/trigger_ci.yml b/.github/workflows/trigger_ci.yml
index 985605e9..19ffa2bd 100644
--- a/.github/workflows/trigger_ci.yml
+++ b/.github/workflows/trigger_ci.yml
@@ -17,4 +17,14 @@ jobs:
       - name: Trigger Pipeline
         run: |
           #!/bin/bash
-          curl --fail --request POST --form token=${{ secrets.PIPELINE_TOKEN }} -F ref=${GITHUB_HEAD_REF} -F variables[BUILD_OPTION]="BUILD_SOURCE" "${{ secrets.PIPELINE_URL }}"
+          # Get latest VLLM RELEASED VERSION from https://github.com/triton-inference-server/vllm_backend/releases
+          TAG=$(curl https://api.github.com/repos/triton-inference-server/vllm_backend/releases/latest | grep -i "tag_name" | awk -F '"' '{print $4}')
+          export TRITON_CONTAINER_VERSION=${TAG#v} # example: 24.06
+          echo "TRITON_CONTAINER_VERSION = ${TRITON_CONTAINER_VERSION}"
+
+          # Get latest VLLM RELEASED VERSION from https://github.com/vllm-project/vllm/releases
+          TAG=$(curl https://api.github.com/repos/vllm-project/vllm/releases/latest | grep -i "tag_name" | awk -F '"' '{print $4}')
+          export VLLM_VERSION=${TAG#v} # example: 0.5.3.post1
+          echo "VLLM_VERSION = ${VLLM_VERSION}"
+
+          curl --fail --request POST --form token=${{ secrets.PIPELINE_TOKEN }} -F ref=${GITHUB_HEAD_REF} -F variables[BUILD_OPTION]="BUILD_SOURCE" -F variables[TRITON_CONTAINER_VERSION]="TRITON_CONTAINER_VERSION" -F variables[VLLM_VERSION]="VLLM_VERSION" "${{ secrets.PIPELINE_URL }}"