diff --git a/action.yml b/action.yml
index 96ae1b3..54aa3dd 100644
--- a/action.yml
+++ b/action.yml
@@ -10,7 +10,7 @@ inputs:
   version:
     description: 'Tailscale version to use.'
     required: true
-    default: '1.12.3'
+    default: '1.14.0'
 runs:
     using: 'composite'
     steps:
@@ -40,5 +40,5 @@ runs:
           HOSTNAME="github-$(cat /etc/hostname)"
           until sudo tailscale up --authkey ${TAILSCALE_AUTHKEY} --hostname=${HOSTNAME} --accept-routes
           do
-            sleep 0.25
+            sleep 0.5
           done