diff --git a/docs/modules/demos/pages/logging.adoc b/docs/modules/demos/pages/logging.adoc
index 12cd0aad..ddb87631 100644
--- a/docs/modules/demos/pages/logging.adoc
+++ b/docs/modules/demos/pages/logging.adoc
@@ -46,10 +46,10 @@ This demo will
    synchronization, and providing group services. This demo makes its log data observable in OpenSearch Dashboards.
 ** *Vector*: A tool for building observability pipelines. This demo uses Vector as a log agent to gather and transform
    the logs and as an aggregator to forward the collected logs to OpenSearch.
-** *OpenSearch*: A data store and search engine. This demo uses it to store and index the of the log data.
+** *OpenSearch*: A data store and search engine. This demo uses it to store and index the log data.
 ** *OpenSearch Dashboards*: A visualization and user interface. This demo uses it to make the log data easily accessible
    to the user.
-* Create a view in OpenSearch Dashboards for convenient browsing the log data.
+* Create a view in OpenSearch Dashboards to conveniently browse the log data.
 
 You can see the deployed products and their relationship in the following diagram:
 
diff --git a/stacks/_templates/vector-aggregator.yaml b/stacks/_templates/vector-aggregator.yaml
index 2b05dfdb..d7dd458a 100644
--- a/stacks/_templates/vector-aggregator.yaml
+++ b/stacks/_templates/vector-aggregator.yaml
@@ -3,7 +3,7 @@ name: vector
 repo:
   name: vector
   url: https://helm.vector.dev
-version: 0.26.0
+version: 0.34.0
 options:
   commonLabels:
     stackable.tech/vendor: Stackable
@@ -25,7 +25,7 @@ options:
           - https://opensearch-cluster-master.default.svc.cluster.local:9200
         mode: bulk
         # The auto-detection of the API version does not work in Vector
-        # 0.33.0 for OpenSearch, so the version must be set explicitly
+        # 0.39.0 for OpenSearch, so the version must be set explicitly
         # (see https://github.com/vectordotdev/vector/issues/17690).
         api_version: v8
         tls: