diff --git a/Demo.ipynb b/Demo.ipynb
index f2318e9..288f1bd 100644
--- a/Demo.ipynb
+++ b/Demo.ipynb
@@ -18,15 +18,7 @@
    "cell_type": "code",
    "execution_count": 1,
    "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "0000000.000 W Numba unavailable. Falling back to pure Python.\n"
-     ]
-    }
-   ],
+   "outputs": [],
    "source": [
     "from kyupy import bench\n",
     "\n",
@@ -1291,15 +1283,27 @@
    "metadata": {},
    "outputs": [
     {
-     "ename": "ModuleNotFoundError",
-     "evalue": "No module named 'numba'",
-     "output_type": "error",
-     "traceback": [
-      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
-      "\u001b[0;31mModuleNotFoundError\u001b[0m                       Traceback (most recent call last)",
-      "\u001b[0;32m<ipython-input-45-ffb50e0958fc>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m\u001b[0m\n\u001b[0;32m----> 1\u001b[0;31m \u001b[0;32mfrom\u001b[0m \u001b[0mnumba\u001b[0m \u001b[0;32mimport\u001b[0m \u001b[0mcuda\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m      2\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m      3\u001b[0m \u001b[0mcuda\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mdetect\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
-      "\u001b[0;31mModuleNotFoundError\u001b[0m: No module named 'numba'"
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Found 1 CUDA devices\n",
+      "id 0              b'TITAN V'                              [SUPPORTED]\n",
+      "                      compute capability: 7.0\n",
+      "                           pci device id: 0\n",
+      "                              pci bus id: 2\n",
+      "Summary:\n",
+      "\t1/1 devices are supported\n"
      ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "True"
+      ]
+     },
+     "execution_count": 45,
+     "metadata": {},
+     "output_type": "execute_result"
     }
    ],
    "source": [
@@ -1332,7 +1336,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.1"
+   "version": "3.6.8"
   }
  },
  "nbformat": 4,