diff --git a/tests/data/stac/issue609-api-temporal-bound-exclusive/catalog.json b/tests/data/stac/issue609-api-temporal-bound-exclusive/catalog.json
index 68fc60b1..be1367dc 100644
--- a/tests/data/stac/issue609-api-temporal-bound-exclusive/catalog.json
+++ b/tests/data/stac/issue609-api-temporal-bound-exclusive/catalog.json
@@ -7,7 +7,7 @@
   "links": [
     {
       "rel": "child",
-      "href": "collection.json"
+      "href": "https://stac.test/collections/collection"
     },
     {
       "rel": "search",
diff --git a/tests/data/stac/issue609-api-temporal-bound-exclusive/item01.json b/tests/data/stac/issue609-api-temporal-bound-exclusive/item01.json
index a8650ef5..aab893f1 100644
--- a/tests/data/stac/issue609-api-temporal-bound-exclusive/item01.json
+++ b/tests/data/stac/issue609-api-temporal-bound-exclusive/item01.json
@@ -53,7 +53,7 @@
   "links": [
     {
       "rel": "collection",
-      "href": "collection.json"
+      "href": "https://stac.test/collections/collection"
     }
   ],
   "assets": {
diff --git a/tests/data/stac/issue609-api-temporal-bound-exclusive/item02.json b/tests/data/stac/issue609-api-temporal-bound-exclusive/item02.json
index 48a47360..95c65480 100644
--- a/tests/data/stac/issue609-api-temporal-bound-exclusive/item02.json
+++ b/tests/data/stac/issue609-api-temporal-bound-exclusive/item02.json
@@ -53,7 +53,7 @@
   "links": [
     {
       "rel": "collection",
-      "href": "collection.json"
+      "href": "https://stac.test/collections/collection"
     }
   ],
   "assets": {
diff --git a/tests/data/stac/issue640-api-property-filter/catalog.json b/tests/data/stac/issue640-api-property-filter/catalog.json
index 68fc60b1..be1367dc 100644
--- a/tests/data/stac/issue640-api-property-filter/catalog.json
+++ b/tests/data/stac/issue640-api-property-filter/catalog.json
@@ -7,7 +7,7 @@
   "links": [
     {
       "rel": "child",
-      "href": "collection.json"
+      "href": "https://stac.test/collections/collection"
     },
     {
       "rel": "search",
diff --git a/tests/data/stac/issue640-api-property-filter/item01.json b/tests/data/stac/issue640-api-property-filter/item01.json
index ce00927a..9b334200 100644
--- a/tests/data/stac/issue640-api-property-filter/item01.json
+++ b/tests/data/stac/issue640-api-property-filter/item01.json
@@ -54,7 +54,7 @@
   "links": [
     {
       "rel": "collection",
-      "href": "collection.json"
+      "href": "https://stac.test/collections/collection"
     }
   ],
   "assets": {
diff --git a/tests/data/stac/issue640-api-property-filter/item02.json b/tests/data/stac/issue640-api-property-filter/item02.json
index 48a47360..95c65480 100644
--- a/tests/data/stac/issue640-api-property-filter/item02.json
+++ b/tests/data/stac/issue640-api-property-filter/item02.json
@@ -53,7 +53,7 @@
   "links": [
     {
       "rel": "collection",
-      "href": "collection.json"
+      "href": "https://stac.test/collections/collection"
     }
   ],
   "assets": {