diff --git a/kroxylicious-integration-tests/src/test/java/io/kroxylicious/it/BaseOauthBearerIT.java b/kroxylicious-integration-tests/src/test/java/io/kroxylicious/it/BaseOauthBearerIT.java
index 33f380777db..d2e7e2c0489 100644
--- a/kroxylicious-integration-tests/src/test/java/io/kroxylicious/it/BaseOauthBearerIT.java
+++ b/kroxylicious-integration-tests/src/test/java/io/kroxylicious/it/BaseOauthBearerIT.java
@@ -58,7 +58,7 @@ public abstract class BaseOauthBearerIT extends BaseIT {
 
     // mock-oauth2-server is not uploaded to docker hub, so setting the digest doesn't work when looking for the image on docker hub.
     // When this issue https://github.com/testcontainers/testcontainers-java/issues/10527 is fixed, we can use the digest here.
-    private static final DockerImageName DOCKER_IMAGE_NAME = DockerImageName.parse("ghcr.io/navikt/mock-oauth2-server:3.0.1");
+    private static final DockerImageName DOCKER_IMAGE_NAME = DockerImageName.parse("ghcr.io/navikt/mock-oauth2-server:3.0.3");
     private static OauthServerContainer oauthServer;
 
     @BeforeAll
diff --git a/kroxylicious-kms-providers/kroxylicious-kms-provider-azure-key-vault-kms-test-support/src/main/java/io/kroxylicious/kms/provider/azure/kms/OauthServerContainer.java b/kroxylicious-kms-providers/kroxylicious-kms-provider-azure-key-vault-kms-test-support/src/main/java/io/kroxylicious/kms/provider/azure/kms/OauthServerContainer.java
index 98438c0291f..7a879396bef 100644
--- a/kroxylicious-kms-providers/kroxylicious-kms-provider-azure-key-vault-kms-test-support/src/main/java/io/kroxylicious/kms/provider/azure/kms/OauthServerContainer.java
+++ b/kroxylicious-kms-providers/kroxylicious-kms-provider-azure-key-vault-kms-test-support/src/main/java/io/kroxylicious/kms/provider/azure/kms/OauthServerContainer.java
@@ -22,7 +22,7 @@ class OauthServerContainer extends GenericContainer<OauthServerContainer> {
 
     // mock-oauth2-server is not uploaded to docker hub, so setting the digest doesn't work when looking for the image on docker hub.
     // When this issue https://github.com/testcontainers/testcontainers-java/issues/10527 is fixed, we can use the digest here.
-    private static final DockerImageName DOCKER_IMAGE_NAME = DockerImageName.parse("ghcr.io/navikt/mock-oauth2-server:3.0.1");
+    private static final DockerImageName DOCKER_IMAGE_NAME = DockerImageName.parse("ghcr.io/navikt/mock-oauth2-server:3.0.3");
     private static final String LOCALHOST = "localhost";
     private static final String CERT_FILE_MOUNT_PATH = "/etc/custom-certs";
     private final KeytoolCertificateGenerator certs;
diff --git a/kroxylicious-systemtests/src/main/java/io/kroxylicious/systemtests/installation/kms/azure/MockOauthServer.java b/kroxylicious-systemtests/src/main/java/io/kroxylicious/systemtests/installation/kms/azure/MockOauthServer.java
index f95c09ed798..e119f1d565a 100644
--- a/kroxylicious-systemtests/src/main/java/io/kroxylicious/systemtests/installation/kms/azure/MockOauthServer.java
+++ b/kroxylicious-systemtests/src/main/java/io/kroxylicious/systemtests/installation/kms/azure/MockOauthServer.java
@@ -21,7 +21,7 @@
 public class MockOauthServer {
     private static final Logger LOGGER = LoggerFactory.getLogger(MockOauthServer.class);
     private static final String MOCK_OAUTH_SERVER_DEFAULT_NAMESPACE = "lowkey-vault";
-    private static final String MOCK_OAUTH_SERVER_IMAGE = "ghcr.io/navikt/mock-oauth2-server:3.0.1@sha256:4f3660e5f3586b81fe2e0d42d0c9fcd3c8c64268db0d3ade261dadd70d27020b";
+    private static final String MOCK_OAUTH_SERVER_IMAGE = "ghcr.io/navikt/mock-oauth2-server:3.0.3@sha256:4f3660e5f3586b81fe2e0d42d0c9fcd3c8c64268db0d3ade261dadd70d27020b";
     private final String deploymentNamespace;
     private static final String TENANT_ID = "tenant2";