diff --git a/.github/workflows/cypress-e2e-gantt-chart-test.yml b/.github/workflows/cypress-e2e-gantt-chart-test.yml
index 6c4ba47..c2d0587 100644
--- a/.github/workflows/cypress-e2e-gantt-chart-test.yml
+++ b/.github/workflows/cypress-e2e-gantt-chart-test.yml
@@ -7,8 +7,8 @@ env:
   # avoid warnings like "tput: No value for $TERM and no -T specified"
   TERM: xterm
   OPENSEARCH_DASHBOARDS_VERSION: '2.x'
-  OPENSEARCH_VERSION: '2.12.0'
-  OPENSEARCH_PLUGIN_VERSION: '2.12.0.0'
+  OPENSEARCH_VERSION: '2.14.0'
+  OPENSEARCH_PLUGIN_VERSION: '2.14.0.0'
 
 jobs:
   tests:
diff --git a/.github/workflows/draft-release-notes-workflow.yml b/.github/workflows/draft-release-notes-workflow.yml
index 8e53c23..e33df5c 100644
--- a/.github/workflows/draft-release-notes-workflow.yml
+++ b/.github/workflows/draft-release-notes-workflow.yml
@@ -16,6 +16,6 @@ jobs:
         with:
           config-name: draft-release-notes-config.yml
           tag: (None)
-          version: 2.7.0.0
+          version: 2.14.0.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/ftr-e2e-gantt-chart-test.yml b/.github/workflows/ftr-e2e-gantt-chart-test.yml
index bc0be71..9cb44c7 100644
--- a/.github/workflows/ftr-e2e-gantt-chart-test.yml
+++ b/.github/workflows/ftr-e2e-gantt-chart-test.yml
@@ -7,8 +7,8 @@ env:
   # avoid warnings like "tput: No value for $TERM and no -T specified"
   TERM: xterm
   OPENSEARCH_DASHBOARDS_VERSION: '2.x'
-  OPENSEARCH_VERSION: '2.12.0'
-  OPENSEARCH_PLUGIN_VERSION: '2.12.0.0'
+  OPENSEARCH_VERSION: '2.14.0'
+  OPENSEARCH_PLUGIN_VERSION: '2.14.0.0'
 
 jobs:
   tests:
diff --git a/.github/workflows/test-and-build-workflow.yml b/.github/workflows/test-and-build-workflow.yml
index 8ae757c..4f7ac7d 100644
--- a/.github/workflows/test-and-build-workflow.yml
+++ b/.github/workflows/test-and-build-workflow.yml
@@ -5,7 +5,7 @@ on: [pull_request, push]
 env:
   PLUGIN_NAME: gantt-chart-dashboards
   OPENSEARCH_VERSION: "2.x"
-  OPENSEARCH_PLUGIN_VERSION: 2.10.0.0
+  OPENSEARCH_PLUGIN_VERSION: 2.14.0.0
 
 jobs:
   Get-CI-Image-Tag:
diff --git a/.github/workflows/verify-binary-installation.yml b/.github/workflows/verify-binary-installation.yml
index 8a13b6c..bbe3213 100644
--- a/.github/workflows/verify-binary-installation.yml
+++ b/.github/workflows/verify-binary-installation.yml
@@ -2,7 +2,7 @@ name: 'Install Dashboards with Plugin via Binary'
 
 on: [push, pull_request]
 env:
-  OPENSEARCH_VERSION: '3.0.0'
+  OPENSEARCH_VERSION: '2.14.0'
   CI: 1
   # avoid warnings like "tput: No value for $TERM and no -T specified"
   TERM: xterm