diff --git a/.github/scripts/.helm-tests/default/result.yaml b/.github/scripts/.helm-tests/default/result.yaml
index db048aaf6f..366414eaf7 100644
--- a/.github/scripts/.helm-tests/default/result.yaml
+++ b/.github/scripts/.helm-tests/default/result.yaml
@@ -7769,7 +7769,7 @@ spec:
             fieldRef:
               fieldPath: metadata.name
         - name: FUNCTION_RUNNER_IMAGE
-          value: "ghcr.io/keptn/functions-runtime:v0.8.1"
+          value: "ghcr.io/keptn/deno-runtime:v1.0.1"
         - name: PYTHON_RUNNER_IMAGE
           value: "ghcr.io/keptn/python-runtime:v1.0.0"
         - name: OTEL_COLLECTOR_URL
diff --git a/.github/scripts/.helm-tests/default/values.yaml b/.github/scripts/.helm-tests/default/values.yaml
index c52f0f45ed..7fd975846f 100644
--- a/.github/scripts/.helm-tests/default/values.yaml
+++ b/.github/scripts/.helm-tests/default/values.yaml
@@ -67,7 +67,7 @@ lifecycleOperator:
       seccompProfile:
         type: RuntimeDefault
     env:
-      functionRunnerImage: ghcr.io/keptn/functions-runtime:v0.8.1
+      functionRunnerImage: ghcr.io/keptn/deno-runtime:v1.0.1
       keptnAppControllerLogLevel: "0"
       keptnAppCreationRequestControllerLogLevel: "0"
       keptnAppVersionControllerLogLevel: "0"
diff --git a/helm/chart/README.md b/helm/chart/README.md
index 56b09f5300..28be306b4c 100644
--- a/helm/chart/README.md
+++ b/helm/chart/README.md
@@ -91,7 +91,7 @@ checks
 | `lifecycleOperator.manager.env.keptnWorkloadInstanceControllerLogLevel`       | sets the log level of Keptn WorkloadInstance Controller     | `0`                                   |
 | `lifecycleOperator.manager.env.optionsControllerLogLevel`                     | sets the log level of Keptn Options Controller              | `0`                                   |
 | `lifecycleOperator.manager.env.otelCollectorUrl`                              | Sets the URL for the open telemetry collector               | `otel-collector:4317`                 |
-| `lifecycleOperator.manager.env.functionRunnerImage`                           | specify image for deno task runtime                         | `ghcr.io/keptn/deno-runtime:v0.8.1`   |
+| `lifecycleOperator.manager.env.functionRunnerImage`                           | specify image for deno task runtime                         | `ghcr.io/keptn/deno-runtime:v1.0.1`   |
 | `lifecycleOperator.manager.env.pythonRunnerImage`                             | specify image for python task runtime                       | `ghcr.io/keptn/python-runtime:v1.0.0` |
 | `lifecycleOperator.manager.image.repository`                                  | specify registry for manager image                          | `ghcr.io/keptn/lifecycle-operator`    |
 | `lifecycleOperator.manager.image.tag`                                         | select tag for manager image                                | `v0.8.1`                              |
diff --git a/helm/chart/values.yaml b/helm/chart/values.yaml
index a71e37455d..7fd975846f 100644
--- a/helm/chart/values.yaml
+++ b/helm/chart/values.yaml
@@ -67,7 +67,7 @@ lifecycleOperator:
       seccompProfile:
         type: RuntimeDefault
     env:
-      functionRunnerImage: ghcr.io/keptn/deno-runtime:v0.8.1
+      functionRunnerImage: ghcr.io/keptn/deno-runtime:v1.0.1
       keptnAppControllerLogLevel: "0"
       keptnAppCreationRequestControllerLogLevel: "0"
       keptnAppVersionControllerLogLevel: "0"