diff --git a/main.js b/main.js
index bfdabb56..f01869c4 100644
--- a/main.js
+++ b/main.js
@@ -420,7 +420,7 @@ and remap depth range by multiplying an additional matrix to your projection mat
 Related reading:
   - <https://developer.nvidia.com/content/depth-precision-visualized>
   - <https://web.archive.org/web/20220724174000/>
-  - <https://thxforthefish.com/posts/reverse_z/>
+  - <https://iolite-engine.com/blog_posts/reverse_z_cheatsheet>
     `,
     filename: "sample/reversedZ",
     sources: [
diff --git a/sample/reversedZ/meta.ts b/sample/reversedZ/meta.ts
index d44f3680..c071b4c3 100644
--- a/sample/reversedZ/meta.ts
+++ b/sample/reversedZ/meta.ts
@@ -10,7 +10,7 @@ and remap depth range by multiplying an additional matrix to your projection mat
 Related reading:
   - <https://developer.nvidia.com/content/depth-precision-visualized>
   - <https://web.archive.org/web/20220724174000/>
-  - <https://thxforthefish.com/posts/reverse_z/>
+  - <https://iolite-engine.com/blog_posts/reverse_z_cheatsheet>
     `,
   filename: __DIRNAME__,
   sources: [