diff --git a/.github/workflows/integration.yml b/.github/workflows/integration.yml
index 97ba45fd339..bf4a50f24af 100644
--- a/.github/workflows/integration.yml
+++ b/.github/workflows/integration.yml
@@ -31,8 +31,8 @@ jobs:
       matrix:
         # TEST_NAME is a dummy variable used to make it easier to read the web interface
         include:
-          - TEST_NAME: "MariaDB 10.6, elasticsearch:7.9.1"
-            ARGS: MYSQL_VER=mariadb:10.6.3 ES_VER=elasticsearch:7.9.1
+          - TEST_NAME: "MariaDB 11.4, elasticsearch:7.9.1"
+            ARGS: MYSQL_VER=mariadb:11.4.3 ES_VER=elasticsearch:7.9.1
           - TEST_NAME: "DIPS"
             ARGS: TEST_HTTPS=No
           - TEST_NAME: "Force DEncode"
diff --git a/integration_tests.py b/integration_tests.py
index 64f9144c8c4..30a8da5580a 100755
--- a/integration_tests.py
+++ b/integration_tests.py
@@ -23,8 +23,8 @@
 
 # Editable configuration
 DEFAULT_HOST_OS = "el9"
-DEFAULT_MYSQL_VER = "mysql:8.0.36"
-DEFAULT_ES_VER = "opensearchproject/opensearch:2.11.1"
+DEFAULT_MYSQL_VER = "mysql:8.0.40"
+DEFAULT_ES_VER = "opensearchproject/opensearch:2.18.0"
 DEFAULT_IAM_VER = "indigoiam/iam-login-service:v1.8.0"
 FEATURE_VARIABLES = {
     "DIRACOSVER": "master",
diff --git a/tests/CI/envs/opensearchproject/opensearch:2.11.1.env b/tests/CI/envs/opensearchproject/opensearch:2.18.0.env
similarity index 90%
rename from tests/CI/envs/opensearchproject/opensearch:2.11.1.env
rename to tests/CI/envs/opensearchproject/opensearch:2.18.0.env
index 0eb9691f87f..1d03b44f366 100644
--- a/tests/CI/envs/opensearchproject/opensearch:2.11.1.env
+++ b/tests/CI/envs/opensearchproject/opensearch:2.18.0.env
@@ -7,3 +7,4 @@ plugins.security.disabled=true
 # Elasticsearch allocates 1GB of memory by default. As resources are limited
 # and elasticsearch performance isn't critical in CI, limit this to 256MB
 OPENSEARCH_JAVA_OPTS=-Xms256m -Xmx256m
+OPENSEARCH_INITIAL_ADMIN_PASSWORD=This_password1#