diff --git a/cmd/verUpgrade.go b/cmd/verUpgrade.go
index 6773ed9f5..3fb96b628 100644
--- a/cmd/verUpgrade.go
+++ b/cmd/verUpgrade.go
@@ -15,7 +15,7 @@ import (
 	"github.com/spf13/cobra"
 )
 
-var downloadURL = "https://github.com/srl-labs/containerlab/raw/master/get.sh"
+var downloadURL = "https://github.com/srl-labs/containerlab/raw/main/get.sh"
 
 // upgradeCmd represents the version command
 var upgradeCmd = &cobra.Command{
diff --git a/docs/install.md b/docs/install.md
index 1b95ffcec..f21b39182 100644
--- a/docs/install.md
+++ b/docs/install.md
@@ -8,7 +8,7 @@ The following requirements must be satisfied in order to let containerlab tool r
 * Load container images (e.g. Nokia SR Linux, Arista cEOS) which are not downloadable from a container registry. Containerlab will try to pull images at runtime if they do not exist locally.
 
 ### Install script
-Containerlab can be installed using the [installation script](https://github.com/srl-labs/containerlab/blob/master/get.sh) which detects the operating system type and installs the relevant package:
+Containerlab can be installed using the [installation script](https://github.com/srl-labs/containerlab/blob/main/get.sh) which detects the operating system type and installs the relevant package:
 
 !!! note
     Containerlab is distributed via deb/rpm packages, thus only Debian- and RHEL-like distributives can leverage package installation.