diff --git a/example/package-lock.json b/example/package-lock.json
index f3f1d5f..f756afe 100644
--- a/example/package-lock.json
+++ b/example/package-lock.json
@@ -15,7 +15,10 @@
         "vue-katex": "^0.5.0"
       },
       "devDependencies": {
-        "vue-notion": "1.4.3"
+        "vue-notion": "^1.5.0"
+      },
+      "engines": {
+        "node": ">12 <18"
       }
     },
     "node_modules/@ampproject/remapping": {
@@ -13000,30 +13003,21 @@
       "integrity": "sha512-ZMjqRpWabMPqPc7gIrG0Nw6vRf1+itwf0Itft7LbMXs2g3Zs/NFmevjZGN1x7K3Q95GmIjWbQZTVerxiBxI+0g=="
     },
     "node_modules/vue-notion": {
-      "version": "1.4.3",
-      "resolved": "https://registry.npmjs.org/vue-notion/-/vue-notion-1.4.3.tgz",
-      "integrity": "sha512-SqQdCLknZ3r/vO4/bphwn9tM6xH8sIEnA9YZm6I3MoeCG2kq+R2Nwb66z8XdgVnjw7HrqWV0gW5W05jg5Pb99A==",
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/vue-notion/-/vue-notion-1.5.0.tgz",
+      "integrity": "sha512-hPuGB2sjqfcrUa5JqnfguoGUJhzdKFE7ib7bW+3fTob2j+FRkCvxrvihE6u93jSyhZoGEJfgTXyT8o5m9c4jyA==",
       "dev": true,
       "dependencies": {
-        "cross-fetch": "^3.0.6",
-        "defu": "^5.0.0",
-        "vue-fragment": "^1.5.1",
+        "cross-fetch": "^3.1.5",
+        "defu": "^6.1.2",
+        "vue-fragment": "^1.6.0",
         "vue-prism-component": "^1.2.0"
       },
-      "engines": {
-        "node": ">=10"
-      },
       "peerDependencies": {
         "prismjs": "^1.22.0",
-        "vue": "^2.6.14"
+        "vue": "^2.7.14"
       }
     },
-    "node_modules/vue-notion/node_modules/defu": {
-      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/defu/-/defu-5.0.1.tgz",
-      "integrity": "sha512-EPS1carKg+dkEVy3qNTqIdp2qV7mUP08nIsupfwQpz++slCVRw7qbQyWvSTig+kFPwz2XXp5/kIIkH+CwrJKkQ==",
-      "dev": true
-    },
     "node_modules/vue-prism-component": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/vue-prism-component/-/vue-prism-component-1.2.0.tgz",
@@ -23875,23 +23869,15 @@
       "integrity": "sha512-ZMjqRpWabMPqPc7gIrG0Nw6vRf1+itwf0Itft7LbMXs2g3Zs/NFmevjZGN1x7K3Q95GmIjWbQZTVerxiBxI+0g=="
     },
     "vue-notion": {
-      "version": "1.4.3",
-      "resolved": "https://registry.npmjs.org/vue-notion/-/vue-notion-1.4.3.tgz",
-      "integrity": "sha512-SqQdCLknZ3r/vO4/bphwn9tM6xH8sIEnA9YZm6I3MoeCG2kq+R2Nwb66z8XdgVnjw7HrqWV0gW5W05jg5Pb99A==",
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/vue-notion/-/vue-notion-1.5.0.tgz",
+      "integrity": "sha512-hPuGB2sjqfcrUa5JqnfguoGUJhzdKFE7ib7bW+3fTob2j+FRkCvxrvihE6u93jSyhZoGEJfgTXyT8o5m9c4jyA==",
       "dev": true,
       "requires": {
-        "cross-fetch": "^3.0.6",
-        "defu": "^5.0.0",
-        "vue-fragment": "^1.5.1",
+        "cross-fetch": "^3.1.5",
+        "defu": "^6.1.2",
+        "vue-fragment": "^1.6.0",
         "vue-prism-component": "^1.2.0"
-      },
-      "dependencies": {
-        "defu": {
-          "version": "5.0.1",
-          "resolved": "https://registry.npmjs.org/defu/-/defu-5.0.1.tgz",
-          "integrity": "sha512-EPS1carKg+dkEVy3qNTqIdp2qV7mUP08nIsupfwQpz++slCVRw7qbQyWvSTig+kFPwz2XXp5/kIIkH+CwrJKkQ==",
-          "dev": true
-        }
       }
     },
     "vue-prism-component": {
diff --git a/example/package.json b/example/package.json
index 66a64a7..5d140c0 100644
--- a/example/package.json
+++ b/example/package.json
@@ -16,7 +16,7 @@
     "vue-katex": "^0.5.0"
   },
   "devDependencies": {
-    "vue-notion": "1.4.3"
+    "vue-notion": "^1.5.0"
   },
   "engines": {
     "node": ">12 <18"