diff --git a/manifests/2.4.0/opensearch-2.4.0.yml b/manifests/2.4.0/opensearch-2.4.0.yml
index de9d0f8244..2cc734a2a0 100644
--- a/manifests/2.4.0/opensearch-2.4.0.yml
+++ b/manifests/2.4.0/opensearch-2.4.0.yml
@@ -86,7 +86,7 @@ components:
       - gradle:dependencies:opensearch.version: alerting
   - name: k-NN
     repository: https://github.com/opensearch-project/k-NN.git
-    ref: '2.x'
+    ref: '2.4'
     platforms:
       - linux
       - windows
@@ -124,7 +124,7 @@ components:
       - gradle:dependencies:opensearch.version
   - name: geospatial
     repository: https://github.com/opensearch-project/geospatial.git
-    ref: '2.x'
+    ref: '2.4'
     platforms:
       - linux
       - windows
diff --git a/manifests/2.4.0/opensearch-dashboards-2.4.0.yml b/manifests/2.4.0/opensearch-dashboards-2.4.0.yml
index c4b6a1b7ae..13dee9870d 100644
--- a/manifests/2.4.0/opensearch-dashboards-2.4.0.yml
+++ b/manifests/2.4.0/opensearch-dashboards-2.4.0.yml
@@ -48,7 +48,7 @@ components:
   - name: customImportMapDashboards
     repository: https://github.com/opensearch-project/dashboards-maps.git
     working_directory: src/plugins/custom_import_map
-    ref: '2.x'
+    ref: '2.4'
   - name: securityAnalyticsDashboards
     repository: https://github.com/opensearch-project/security-analytics-dashboards-plugin
     ref: '2.x'