diff --git a/.github/workflows/reports-scheduler-test-and-build-workflow.yml b/.github/workflows/reports-scheduler-test-and-build-workflow.yml
index 3c290177..2440671e 100644
--- a/.github/workflows/reports-scheduler-test-and-build-workflow.yml
+++ b/.github/workflows/reports-scheduler-test-and-build-workflow.yml
@@ -3,7 +3,7 @@ name: Test and Build Reports Scheduler
 on: [push, pull_request]
 
 env:
-  OPENSEARCH_VERSION: '1.3.5-SNAPSHOT'
+  OPENSEARCH_VERSION: '1.3.20-SNAPSHOT'
 
 jobs:
   linux-build: