diff --git a/.github/jobs/set_job_controls.sh b/.github/jobs/set_job_controls.sh
index 6f80c44aea..3517fbf65c 100755
--- a/.github/jobs/set_job_controls.sh
+++ b/.github/jobs/set_job_controls.sh
@@ -6,7 +6,7 @@ run_unit_tests=false
 run_diff=false
 run_update_truth=false
 met_base_repo=met-base
-met_base_tag=v3.0
+met_base_tag=v3.1
 input_data_version=develop
 truth_data_version=develop
 
diff --git a/.github/workflows/build_docker_and_trigger_metplus.yml b/.github/workflows/build_docker_and_trigger_metplus.yml
index 6d0adf11fa..aec4f2ce30 100644
--- a/.github/workflows/build_docker_and_trigger_metplus.yml
+++ b/.github/workflows/build_docker_and_trigger_metplus.yml
@@ -29,7 +29,7 @@ jobs:
         env:
           SOURCE_BRANCH: ${{ steps.get_branch_name.outputs.branch_name }}-lite
           MET_BASE_REPO: met-base
-          MET_BASE_TAG: v3.0
+          MET_BASE_TAG: v3.1
 
       - name: Push Docker Image
         run: .github/jobs/push_docker_image.sh