diff --git a/tests/components/ct-svelte-vite/package.json b/tests/components/ct-svelte-vite/package.json
index e5bdd1adeb..c12bcede60 100644
--- a/tests/components/ct-svelte-vite/package.json
+++ b/tests/components/ct-svelte-vite/package.json
@@ -17,6 +17,6 @@
     "vite": "^5.2.8"
   },
   "dependencies": {
-    "svelte": "^4.2.8"
+    "svelte": "^5.19.9"
   }
 }
diff --git a/tests/components/ct-svelte/package.json b/tests/components/ct-svelte/package.json
index 65a27f1681..90ac777a15 100644
--- a/tests/components/ct-svelte/package.json
+++ b/tests/components/ct-svelte/package.json
@@ -19,6 +19,6 @@
     "sirv-cli": "^2.0.0"
   },
   "dependencies": {
-    "svelte": "^4.2.8"
+    "svelte": "^5.19.9"
   }
 }