diff --git a/docs/developer-guide/contributing.md b/docs/developer-guide/contributing.md
index 04e10f6..b8119dc 100644
--- a/docs/developer-guide/contributing.md
+++ b/docs/developer-guide/contributing.md
@@ -52,7 +52,7 @@ No software is perfect, and we expect users to find issues with the zot code bas
 
 ### Filing a Security Issue
 
-Security issues are best filed by sending an email to `security@zotregistry.io.` After 45 days, we will make the issue public and give credit to the original filer of the issue.
+Security issues are best filed by sending an email to `security@zotregistry.dev.` After 45 days, we will make the issue public and give credit to the original filer of the issue.
 
 ## Code of Conduct
 
@@ -60,4 +60,4 @@ The zot project follows the [CNCF Code of Conduct](https://github.com/cncf/found
 
 ### Reporting Conduct Incidents
 
-To report a conduct-related incident occurring on the zot project, contact the zot project conduct committee by sending an email to `conduct@zotregistry.io.` You can expect a response within three business days.
+To report a conduct-related incident occurring on the zot project, contact the zot project conduct committee by sending an email to `conduct@zotregistry.dev.` You can expect a response within three business days.
diff --git a/docs/install-guides/install-guide-k8s.md b/docs/install-guides/install-guide-k8s.md
index 4f172ad..1b46598 100644
--- a/docs/install-guides/install-guide-k8s.md
+++ b/docs/install-guides/install-guide-k8s.md
@@ -36,14 +36,14 @@ image variations, image locations, and image naming formats.
     Give the repo a local name, such as **project-zot**, as in this
     example:
 
-    `helm repo add project-zot http://zotregistry.io/helm-charts`
+    `helm repo add project-zot http://zotregistry.dev/helm-charts`
 
         "project-zot" has been added to your repositories
 
     > :pencil2:
     >
     >The Helm charts for zot are currently hosted in these publicly-accessible repositories:  
-    > - zotregistry.io  
+    > - zotregistry.dev  
     > - artifacthub.io
     >
 
diff --git a/docs/install-guides/install-guide-linux.md b/docs/install-guides/install-guide-linux.md
index 6c63ef6..87f9730 100644
--- a/docs/install-guides/install-guide-linux.md
+++ b/docs/install-guides/install-guide-linux.md
@@ -52,7 +52,7 @@ Create a `/etc/systemd/system/zot.service` file to define the zot service in sys
 
     [Unit]
     Description=OCI Distribution Registry
-    Documentation=https://zotregistry.io/
+    Documentation=https://zotregistry.dev/
     After=network.target auditd.service local-fs.target
 
     [Service]