diff --git a/guide/14-deep-learning/track_objects_using_SiamMask.ipynb b/guide/14-deep-learning/track_objects_using_SiamMask.ipynb
index 72f2fc3878..9d4c9bc94d 100644
--- a/guide/14-deep-learning/track_objects_using_SiamMask.ipynb
+++ b/guide/14-deep-learning/track_objects_using_SiamMask.ipynb
@@ -456,11 +456,11 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Fast Online Object Tracking and Segmentation: A Unifying Approach; [https://arxiv.org/abs/1812.05050]\n",
+    "Fast Online Object Tracking and Segmentation: A Unifying Approach [https://arxiv.org/abs/1812.05050](https://arxiv.org/abs/1812.05050)\n",
     "\n",
-    "SiamMask [https://github.com/foolwood/SiamMask]\n",
+    "SiamMask [https://github.com/foolwood/SiamMask](https://github.com/foolwood/SiamMask)\n",
     "\n",
-    "Object tracking in motion imagery [https://pro.arcgis.com/en/pro-app/latest/help/analysis/image-analyst/object-tracking-in-motion-imagery.htm]"
+    "Object tracking in motion imagery [https://pro.arcgis.com/en/pro-app/latest/help/analysis/image-analyst/object-tracking-in-motion-imagery.htm](https://pro.arcgis.com/en/pro-app/latest/help/analysis/image-analyst/object-tracking-in-motion-imagery.htm)"
    ]
   }
  ],
@@ -480,9 +480,9 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.7.9"
+   "version": "3.8.5"
   }
  },
  "nbformat": 4,
  "nbformat_minor": 4
-}
+}
\ No newline at end of file