diff --git a/tests/resources/sites/astro-custom-start-command/package-lock.json b/tests/resources/sites/astro-custom-start-command/package-lock.json
index fa23c5dfe97..6bc03b2d503 100644
--- a/tests/resources/sites/astro-custom-start-command/package-lock.json
+++ b/tests/resources/sites/astro-custom-start-command/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.0.1",
       "dependencies": {
         "@astrojs/node": "^10.1.3",
-        "astro": "^6.4.4"
+        "astro": "^6.4.8"
       },
       "devDependencies": {}
     },
@@ -1737,9 +1737,9 @@
       }
     },
     "node_modules/astro": {
-      "version": "6.4.4",
-      "resolved": "https://registry.npmjs.org/astro/-/astro-6.4.4.tgz",
-      "integrity": "sha512-hVe8tq3lqt/Dr0UyB//yUmQSlHMTU8scTiF/vQddQVahLE4TTaSdH5H0nb7OvRcwo0UmlAO8DWYar4jNaS7H+A==",
+      "version": "6.4.8",
+      "resolved": "https://registry.npmjs.org/astro/-/astro-6.4.8.tgz",
+      "integrity": "sha512-KK5lX90uU9EeVaTjINyj3sy9/NFXVa59aowaqbWBDDKLXZh4rr7GwIaCFYVetE22MJtsCNFerQXn0vlCLmpP/Q==",
       "license": "MIT",
       "dependencies": {
         "@astrojs/compiler": "^4.0.0",
diff --git a/tests/resources/sites/astro-custom-start-command/package.json b/tests/resources/sites/astro-custom-start-command/package.json
index 6520326b725..3fb4fcbe204 100644
--- a/tests/resources/sites/astro-custom-start-command/package.json
+++ b/tests/resources/sites/astro-custom-start-command/package.json
@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "@astrojs/node": "^10.1.3",
-    "astro": "^6.4.4"
+    "astro": "^6.4.8"
   },
   "devDependencies": {
   },