diff --git a/charts/prometheus-stackdriver-exporter/Chart.yaml b/charts/prometheus-stackdriver-exporter/Chart.yaml
index 909afe7ce3b1..34b57d205d0c 100644
--- a/charts/prometheus-stackdriver-exporter/Chart.yaml
+++ b/charts/prometheus-stackdriver-exporter/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v1
 description: Stackdriver exporter for Prometheus
 name: prometheus-stackdriver-exporter
-version: 4.8.0
+version: 4.8.1
 appVersion: v0.18.0
 home: https://www.stackdriver.com/
 sources:
diff --git a/charts/prometheus-stackdriver-exporter/README.md b/charts/prometheus-stackdriver-exporter/README.md
index 81b7ae4ca008..be825d7bda0a 100644
--- a/charts/prometheus-stackdriver-exporter/README.md
+++ b/charts/prometheus-stackdriver-exporter/README.md
@@ -120,7 +120,7 @@ spec:
 ...
 ```
 
-If you use your own custom [ServiceMonitor](https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#servicemonitor) or [PodMonitor](https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#podmonitor), please ensure to upgrade their `selector` fields accordingly to the new labels.
+If you use your own custom [ServiceMonitor](https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api-reference/api.md#servicemonitor) or [PodMonitor](https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api-reference/api.md#podmonitor), please ensure to upgrade their `selector` fields accordingly to the new labels.
 
 #### 1.x to 2.x