diff --git a/CHANGELOG.md b/CHANGELOG.md
index 05eeb8581..4e052be63 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## Next Release
+
+- Adds `delivery_evidence` property and `DeliveryEvidence` model to `Tracker` object
+
 ## v9.1.0 (2026-10-29)
 
 - Adds `manufacturer_product_id` and `standardized_product_id` to the `CustomsItem` model and create parameters, including customs items nested in `CustomsInfo` create parameters
diff --git a/audit-ci.jsonc b/audit-ci.jsonc
index 622a50f18..780553a40 100644
--- a/audit-ci.jsonc
+++ b/audit-ci.jsonc
@@ -2,5 +2,5 @@
   "$schema": "https://github.com/IBM/audit-ci/raw/main/docs/schema.json",
   // Only fail the audit if there are critical vulnerabilities.
   "critical": true,
-  "allowlist": ["GHSA-4mjr-xmp4-gh2g", "GHSA-x5fp-wj9c-mxmx"],
+  "allowlist": ["GHSA-4mjr-xmp4-gh2g", "GHSA-x5fp-wj9c-mxmx", "GHSA-g3hv-75wg-m249"],
 }
diff --git a/src/models/delivery_evidence.ts b/src/models/delivery_evidence.ts
new file mode 100644
index 000000000..3276aa3b7
--- /dev/null
+++ b/src/models/delivery_evidence.ts
@@ -0,0 +1,10 @@
+/**
+ * A DeliveryEvidence represents a proof of delivery image attached to a {@link Tracker}.
+ * `type` is `signature` or `delivery`, and `image` is a URL to the image.
+ * Image URLs aren't guaranteed to remain available, so download and store any image you need to keep.
+ * @public
+ */
+export default class DeliveryEvidence {
+  declare type?: string | null;
+  declare image: string;
+}
diff --git a/src/models/tracker.ts b/src/models/tracker.ts
index 1e1ff45dc..1eabbc0e9 100644
--- a/src/models/tracker.ts
+++ b/src/models/tracker.ts
@@ -1,3 +1,4 @@
+import DeliveryEvidence from './delivery_evidence';
 import EasyPostObject from './easypost_object';
 
 /**
@@ -8,6 +9,7 @@ import EasyPostObject from './easypost_object';
 export default class Tracker extends EasyPostObject {
   declare carrier_detail?: Record<string, unknown> | null;
   declare carrier?: string | null;
+  declare delivery_evidence?: DeliveryEvidence[] | null;
   declare est_delivery_date?: string | null;
   declare fees?: Record<string, unknown>[] | null;
   declare finalized?: boolean | null;
diff --git a/test/services/tracker.test.ts b/test/services/tracker.test.ts
index f6b29d611..b3fa8fb76 100644
--- a/test/services/tracker.test.ts
+++ b/test/services/tracker.test.ts
@@ -28,6 +28,7 @@ describe('Tracker Service', function () {
     expect(tracker).to.be.an.instanceOf(Tracker);
     expect(tracker.id).to.match(/^trk_/);
     expect(tracker.status).to.equal('pre_transit');
+    expect(tracker.delivery_evidence).to.deep.equal([]);
   });
 
   it('retrieves a tracker', async function () {