diff --git a/.github/workflows/run_regression_tests.yml b/.github/workflows/run_regression_tests.yml
index 1fb8287d1..ed89d90d9 100644
--- a/.github/workflows/run_regression_tests.yml
+++ b/.github/workflows/run_regression_tests.yml
@@ -66,8 +66,8 @@ jobs:
           REGRESSION_TEST_PRODUCT: ${{ inputs.REGRESSION_TEST_PRODUCT }}
         run: |
           if [[ "$TARGET_ENVIRONMENT" != "prod" && "$TARGET_ENVIRONMENT" != "ref" ]]; then
-            REGRESSION_TEST_REPO_TAG="v3.9.17" # This is the tag or branch of the regression test code to run, usually a version tag like v3.1.0 or a branch name
-            REGRESSION_TEST_WORKFLOW_TAG="v3.9.17" # This is the tag of the github workflow to run, usually the same as REGRESSION_TEST_REPO_TAG
+            REGRESSION_TEST_REPO_TAG="v3.12.20" # This is the tag or branch of the regression test code to run, usually a version tag like v3.1.0 or a branch name
+            REGRESSION_TEST_WORKFLOW_TAG="v3.12.20" # This is the tag of the github workflow to run, usually the same as REGRESSION_TEST_REPO_TAG
 
             if [[ -z "$REGRESSION_TEST_REPO_TAG" || -z "$REGRESSION_TEST_WORKFLOW_TAG" ]]; then
               echo "Error: One or both tag variables are not set" >&2
@@ -108,8 +108,8 @@ jobs:
           GITHUB-TOKEN: ${{ steps.generate-token.outputs.token }}
         run: |
           if [[ "$TARGET_ENVIRONMENT" != "prod" && "$TARGET_ENVIRONMENT" != "ref" ]]; then
-            REGRESSION_TEST_REPO_TAG="v3.9.17" # This is the tag or branch of the regression test code to run, usually a version tag like v3.1.0 or a branch name
-            REGRESSION_TEST_WORKFLOW_TAG="v3.9.17" # This is the tag of the github workflow to run, usually the same as REGRESSION_TEST_REPO_TAG
+            REGRESSION_TEST_REPO_TAG="aea-0000-pfp-nominated-repeat" # This is the tag or branch of the regression test code to run, usually a version tag like v3.1.0 or a branch name
+            REGRESSION_TEST_WORKFLOW_TAG="v3.12.20" # This is the tag of the github workflow to run, usually the same as REGRESSION_TEST_REPO_TAG
 
             if [[ -z "$REGRESSION_TEST_REPO_TAG" || -z "$REGRESSION_TEST_WORKFLOW_TAG" ]]; then
               echo "Error: One or both tag variables are not set" >&2