diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 26f8def..2542264 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-24.04
     strategy:
       matrix:
-        go: ['1.22', '1.23']
+        go: ['1.23']
     steps:
       - uses: actions/checkout@v4
         with:
diff --git a/subscriber.go b/subscriber.go
index 9d097c3..790c2ef 100644
--- a/subscriber.go
+++ b/subscriber.go
@@ -12,13 +12,13 @@ type SubscriberResponse struct {
 }
 
 type Subscriber struct {
-	Entitlements      map[string]Entitlement     `json:"entitlements"`
-	FirstSeen         time.Time                  `json:"first_seen"`
-	LastSeen          time.Time                  `json:"last_seen"`
-	ManagementURL     null.String                `json:"management_url"`
-	OriginalAppUserID null.String                `json:"original_app_user_id"`
-	Subscriptions     map[string]Subscription    `json:"subscriptions"`
-	NonSubscription   map[string]NonSubscription `json:"non_subscriptions"`
+	Entitlements      map[string]Entitlement       `json:"entitlements"`
+	FirstSeen         time.Time                    `json:"first_seen"`
+	LastSeen          time.Time                    `json:"last_seen"`
+	ManagementURL     null.String                  `json:"management_url"`
+	OriginalAppUserID null.String                  `json:"original_app_user_id"`
+	Subscriptions     map[string]Subscription      `json:"subscriptions"`
+	NonSubscription   map[string][]NonSubscription `json:"non_subscriptions"`
 }
 
 type Entitlement struct {