diff --git a/CHANGELOG.md b/CHANGELOG.md
index c5ef611b..0888559f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,9 +11,11 @@
 ### Fixed
 
 - Implement `envOverrides` for HbaseCluster ([#550]).
+- Omid test: use 1.1.2, update default port number and raise test timeout ([#556]).
 
 [#548]: https://github.com/stackabletech/hbase-operator/pull/548
 [#550]: https://github.com/stackabletech/hbase-operator/pull/550
+[#556]: https://github.com/stackabletech/hbase-operator/pull/556
 
 ## [24.7.0] - 2024-07-24
 
diff --git a/tests/templates/kuttl/omid/40-assert.yaml b/tests/templates/kuttl/omid/40-assert.yaml
index ca6607b6..12a7615c 100644
--- a/tests/templates/kuttl/omid/40-assert.yaml
+++ b/tests/templates/kuttl/omid/40-assert.yaml
@@ -1,7 +1,7 @@
 ---
 apiVersion: kuttl.dev/v1beta1
 kind: TestAssert
-timeout: 240
+timeout: 300
 ---
 apiVersion: apps/v1
 kind: StatefulSet
diff --git a/tests/templates/kuttl/omid/40-install-omid.yaml.j2 b/tests/templates/kuttl/omid/40-install-omid.yaml.j2
index 3100b55b..cd7cf0f3 100644
--- a/tests/templates/kuttl/omid/40-install-omid.yaml.j2
+++ b/tests/templates/kuttl/omid/40-install-omid.yaml.j2
@@ -10,7 +10,7 @@ data:
     # principal: omid_hbase_client
     # keytab: /path/to/hbase/client/keytab
     omidClientConfiguration: !!org.apache.omid.tso.client.OmidClientConfiguration
-        connectionString: "localhost:54758"
+        connectionString: "localhost:24758"
   log4j2.properties: |
     status = warn
     dest = err
@@ -83,12 +83,12 @@ spec:
               value: "-Xmx3g -Xms3g"
           ports:
             # See also hbase-omid-client-config.yml above where the client is configured with this port
-            - containerPort: 54758
+            - containerPort: 24758
               name: tso
               protocol: TCP
           readinessProbe:
             # The tso server takes a while to start up, so we need to be patient.
-            failureThreshold: 3
+            failureThreshold: 12
             periodSeconds: 10
             successThreshold: 1
             tcpSocket:
diff --git a/tests/test-definition.yaml b/tests/test-definition.yaml
index 052bc43b..ffa3a5ca 100644
--- a/tests/test-definition.yaml
+++ b/tests/test-definition.yaml
@@ -14,7 +14,7 @@ dimensions:
       # - 2.6.0,docker.stackable.tech/sandbox/hbase:2.6.0-stackable0.0.0-dev
   - name: hbase-latest
     values:
-      - 2.4.18
+      - 2.6.0
       # - 2.4.18,docker.stackable.tech/sandbox/hbase:2.4.18-stackable0.0.0-dev
   - name: hdfs
     values:
@@ -52,7 +52,7 @@ dimensions:
       - "false"
   - name: omid
     values:
-      - 1.1.0
+      - 1.1.2
       # To use a custom image, add a comma and the full name after the product version
       # - 1.1.0,docker.stackable.tech/sandbox/omid:1.1.0-stackable0.0.0-dev
 tests: