diff --git a/examples/gif.ipynb b/examples/gif.ipynb
index 019f21b..7334505 100644
--- a/examples/gif.ipynb
+++ b/examples/gif.ipynb
@@ -259835,7 +259835,7 @@
     "\n",
     "Use the bit values of the Landsat-8 QA band to mask out bad pixels. We'll mask pixels labeled as dilated cloud, cirrus, cloud, or cloud shadow. (By \"mask\", we mean just replacing those pixels with NaNs).\n",
     "\n",
-    "See page 14 on [this PDF](https://prd-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/atoms/files/LSDS-1328_Landsat8-9-OLI-TIRS-C2-L2-DFCB-v6.pdf) for the data table describing which bit means what."
+    "See page 14 on [this PDF](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/media/files/LSDS-1619_Landsat-8-9-C2-L2-ScienceProductGuide-v4.pdf) for the data table describing which bit means what."
    ]
   },
   {