diff --git a/Dockerfiles/dashboards.Dockerfile b/Dockerfiles/dashboards.Dockerfile
index 23bf3e115..6e6dd4829 100644
--- a/Dockerfiles/dashboards.Dockerfile
+++ b/Dockerfiles/dashboards.Dockerfile
@@ -14,10 +14,10 @@ ENV PGROUP "dashboarder"
 
 ENV TERM xterm
 
-ARG OPENSEARCH_VERSION="2.2.1"
+ARG OPENSEARCH_VERSION="2.3.0"
 ENV OPENSEARCH_VERSION $OPENSEARCH_VERSION
 
-ARG OPENSEARCH_DASHBOARDS_VERSION="2.2.1"
+ARG OPENSEARCH_DASHBOARDS_VERSION="2.3.0"
 ENV OPENSEARCH_DASHBOARDS_VERSION $OPENSEARCH_DASHBOARDS_VERSION
 
 # base system dependencies for checking out and building plugins
@@ -68,7 +68,7 @@ RUN eval "$(nodenv init -)" && \
 
 # runtime ##################################################################
 
-FROM opensearchproject/opensearch-dashboards:2.2.1
+FROM opensearchproject/opensearch-dashboards:2.3.0
 
 LABEL maintainer="malcolm@inl.gov"
 LABEL org.opencontainers.image.authors='malcolm@inl.gov'
diff --git a/Dockerfiles/opensearch.Dockerfile b/Dockerfiles/opensearch.Dockerfile
index b46298d6a..265f2fa77 100644
--- a/Dockerfiles/opensearch.Dockerfile
+++ b/Dockerfiles/opensearch.Dockerfile
@@ -1,4 +1,4 @@
-FROM opensearchproject/opensearch:2.2.1
+FROM opensearchproject/opensearch:2.3.0
 
 # Copyright (c) 2022 Battelle Energy Alliance, LLC.  All rights reserved.
 LABEL maintainer="malcolm@inl.gov"