diff --git a/zerver/webhooks/stripe/tests.py b/zerver/webhooks/stripe/tests.py
index 49cd4b9cc7..c9f38e0c86 100644
--- a/zerver/webhooks/stripe/tests.py
+++ b/zerver/webhooks/stripe/tests.py
@@ -141,13 +141,13 @@ Billing method: send invoice"""
         expected_topic_name = "cus_00000000000000"
         expected_message = """\
 [Subscription](https://dashboard.stripe.com/subscriptions/sub_E6STM5w5EX3K28) updated
-* Billing cycle anchor is now Nov 01, 2019, 12:00:00 UTC
-* Current period end is now Nov 01, 2019, 12:00:00 UTC
-* Current period start is now Dec 06, 2018, 05:53:55 UTC
-* Start is now Dec 06, 2018, 05:53:55 UTC
+* Billing cycle anchor is now <time:Nov 01, 2019, 12:00:00 UTC>
+* Current period end is now <time:Nov 01, 2019, 12:00:00 UTC>
+* Current period start is now <time:Dec 06, 2018, 05:53:55 UTC>
+* Start is now <time:Dec 06, 2018, 05:53:55 UTC>
 * Status is now trialing
-* Trial end is now Nov 01, 2019, 12:00:00 UTC
-* Trial start is now Dec 06, 2018, 05:53:55 UTC"""
+* Trial end is now <time:Nov 01, 2019, 12:00:00 UTC>
+* Trial start is now <time:Dec 06, 2018, 05:53:55 UTC>"""
         self.check_webhook(
             "customer_subscription_updated",
             expected_topic_name,
diff --git a/zerver/webhooks/stripe/view.py b/zerver/webhooks/stripe/view.py
index fa810e3274..34ecdc5596 100644
--- a/zerver/webhooks/stripe/view.py
+++ b/zerver/webhooks/stripe/view.py
@@ -363,5 +363,6 @@ def linkified_id(object_id: str, lower: bool = False) -> str:
 
 def stringify(value: object) -> str:
     if isinstance(value, int) and value > 1500000000 and value < 2000000000:
-        return timestamp_to_datetime(value).strftime("%b %d, %Y, %H:%M:%S %Z")
+        datetime_value = timestamp_to_datetime(value).strftime("%b %d, %Y, %H:%M:%S %Z")
+        return f"<time:{datetime_value}>"
     return str(value)