diff --git a/docs/guides/installation.md b/docs/guides/installation.md
index 8c858551..748806be 100644
--- a/docs/guides/installation.md
+++ b/docs/guides/installation.md
@@ -362,7 +362,7 @@ Then you can register Helm repositories and create Helm releases:
 ```sh
 gotk create source helm stable \
   --interval=1h \
-  --url=https://kubernetes-charts.storage.googleapis.com
+  --url=https://charts.helm.sh/stable
 
 gotk create helmrelease sealed-secrets \
   --interval=1h \
diff --git a/docs/guides/sealed-secrets.md b/docs/guides/sealed-secrets.md
index f8d60dfd..58ba8b09 100644
--- a/docs/guides/sealed-secrets.md
+++ b/docs/guides/sealed-secrets.md
@@ -36,7 +36,7 @@ First you have to register the Helm repository where the sealed-secrets chart is
 ```sh
 gotk create source helm stable \
 --interval=1h \
---url=https://kubernetes-charts.storage.googleapis.com
+--url=https://charts.helm.sh/stable
 ```
 
 With `interval` we configure [source-controller](../components/source/controller.md) to download
@@ -123,7 +123,7 @@ metadata:
   namespace: gotk-system
 spec:
   interval: 1h0m0s
-  url: https://kubernetes-charts.storage.googleapis.com
+  url: https://charts.helm.sh/stable
 ```
 
 Helm release manifest: