diff --git a/animation_url/package-lock.json b/animation_url/package-lock.json
index 8169ca53..70550855 100644
--- a/animation_url/package-lock.json
+++ b/animation_url/package-lock.json
@@ -24,7 +24,7 @@
         "prettier-plugin-svelte": "^2.10.1",
         "svelte": "^3.59.2",
         "svelte-check": "^3.5.2",
-        "svelte-preprocess": "^5.0.4",
+        "svelte-preprocess": "^5.1.1",
         "sveltejs-adapter-ipfs": "^0.3.1",
         "tslib": "^2.6.2",
         "typescript": "^5.2.2",
@@ -4209,9 +4209,9 @@
       }
     },
     "node_modules/svelte-preprocess": {
-      "version": "5.0.4",
-      "resolved": "https://registry.npmjs.org/svelte-preprocess/-/svelte-preprocess-5.0.4.tgz",
-      "integrity": "sha512-ABia2QegosxOGsVlsSBJvoWeXy1wUKSfF7SWJdTjLAbx/Y3SrVevvvbFNQqrSJw89+lNSsM58SipmZJ5SRi5iw==",
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/svelte-preprocess/-/svelte-preprocess-5.1.1.tgz",
+      "integrity": "sha512-p/Dp4hmrBW5mrCCq29lEMFpIJT2FZsRlouxEc5qpbOmXRbaFs7clLs8oKPwD3xCFyZfv1bIhvOzpQkhMEVQdMw==",
       "dev": true,
       "hasInstallScript": true,
       "dependencies": {
@@ -4234,7 +4234,7 @@
         "sass": "^1.26.8",
         "stylus": "^0.55.0",
         "sugarss": "^2.0.0 || ^3.0.0 || ^4.0.0",
-        "svelte": "^3.23.0 || ^4.0.0-next.0 || ^4.0.0",
+        "svelte": "^3.23.0 || ^4.0.0-next.0 || ^4.0.0 || ^5.0.0-next.0",
         "typescript": ">=3.9.5 || ^4.0.0 || ^5.0.0"
       },
       "peerDependenciesMeta": {
@@ -7558,9 +7558,9 @@
       "requires": {}
     },
     "svelte-preprocess": {
-      "version": "5.0.4",
-      "resolved": "https://registry.npmjs.org/svelte-preprocess/-/svelte-preprocess-5.0.4.tgz",
-      "integrity": "sha512-ABia2QegosxOGsVlsSBJvoWeXy1wUKSfF7SWJdTjLAbx/Y3SrVevvvbFNQqrSJw89+lNSsM58SipmZJ5SRi5iw==",
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/svelte-preprocess/-/svelte-preprocess-5.1.1.tgz",
+      "integrity": "sha512-p/Dp4hmrBW5mrCCq29lEMFpIJT2FZsRlouxEc5qpbOmXRbaFs7clLs8oKPwD3xCFyZfv1bIhvOzpQkhMEVQdMw==",
       "dev": true,
       "requires": {
         "@types/pug": "^2.0.6",
diff --git a/animation_url/package.json b/animation_url/package.json
index 216764b6..5f6ad902 100644
--- a/animation_url/package.json
+++ b/animation_url/package.json
@@ -29,7 +29,7 @@
     "prettier-plugin-svelte": "^2.10.1",
     "svelte": "^3.59.2",
     "svelte-check": "^3.5.2",
-    "svelte-preprocess": "^5.0.4",
+    "svelte-preprocess": "^5.1.1",
     "sveltejs-adapter-ipfs": "^0.3.1",
     "tslib": "^2.6.2",
     "typescript": "^5.2.2",