diff --git a/static/schemas/Builder.schema.json b/static/schemas/Builder.schema.json
index d5e8d24..2026176 100644
--- a/static/schemas/Builder.schema.json
+++ b/static/schemas/Builder.schema.json
@@ -30,7 +30,7 @@
       "default": [
         {
           "name": "c2pa-rs",
-          "version": "0.78.7"
+          "version": "0.78.8"
         }
       ]
     },
@@ -59,7 +59,7 @@
     "instance_id": {
       "description": "Instance ID from `xmpMM:InstanceID` in XMP metadata.",
       "type": "string",
-      "default": "xmp:iid:e9fedf3e-eaec-4463-ae79-a749c35f006d"
+      "default": "xmp:iid:1eafc657-913a-42d1-b762-5cc4a891acc8"
     },
     "thumbnail": {
       "description": "An optional ResourceRef to a thumbnail image that represents the asset that was signed.\nMust be available when the manifest is signed.",
diff --git a/static/schemas/ManifestDefinition.schema.json b/static/schemas/ManifestDefinition.schema.json
index c9fc36e..ef8df7a 100644
--- a/static/schemas/ManifestDefinition.schema.json
+++ b/static/schemas/ManifestDefinition.schema.json
@@ -30,7 +30,7 @@
       "default": [
         {
           "name": "c2pa-rs",
-          "version": "0.78.7"
+          "version": "0.78.8"
         }
       ]
     },
@@ -59,7 +59,7 @@
     "instance_id": {
       "description": "Instance ID from `xmpMM:InstanceID` in XMP metadata.",
       "type": "string",
-      "default": "xmp:iid:e0e96913-b490-43f9-ac9f-6dac3349d578"
+      "default": "xmp:iid:578594d0-8d4b-42a9-9536-a27ffb5becd7"
     },
     "thumbnail": {
       "description": "An optional ResourceRef to a thumbnail image that represents the asset that was signed.\nMust be available when the manifest is signed.",
diff --git a/static/schemas/Reader.schema.json b/static/schemas/Reader.schema.json
index e755907..5b35dc1 100644
--- a/static/schemas/Reader.schema.json
+++ b/static/schemas/Reader.schema.json
@@ -108,7 +108,7 @@
         "instance_id": {
           "description": "Instance ID from `xmpMM:InstanceID` in XMP metadata.",
           "type": "string",
-          "default": "xmp:iid:cd457287-1476-4344-b5dd-460d41402c83"
+          "default": "xmp:iid:8f924d9b-4c3f-41a2-a226-b466ff15c7b9"
         },
         "thumbnail": {
           "anyOf": [