diff --git a/static/releases.html b/static/releases.html
index eb84e237..78205b6a 100644
--- a/static/releases.html
+++ b/static/releases.html
@@ -446,7 +446,7 @@
 
                     <p>Tags:</p>
                     <ul>
-                        <li><a href="https://github.com/GrapheneOS/platform_manifest/releases/tag/SP1A.210812.016.2021101823">SP1A.210812.016.2021101823</a> (Pixel 3, Pixel 3 XL, Pixel 3a, Pixel 3a XL, Pixel 4, Pixel 4 XL, Pixel 4a, Pixel 4a (5G), Pixel 5, Pixel 5a, emulator, generic, other targets)</li>
+                        <li><a href="https://github.com/GrapheneOS/platform_manifest/releases/tag/SP1A.210812.015.2021101823">SP1A.210812.015.2021101823</a> (Pixel 3, Pixel 3 XL, Pixel 3a, Pixel 3a XL, Pixel 4, Pixel 4 XL, Pixel 4a, Pixel 4a (5G), Pixel 5, Pixel 5a, emulator, generic, other targets)</li>
                     </ul>
 
                     <p>Changes since the 2021100606 release:</p>
@@ -454,7 +454,7 @@
                     <ul>
                         <li>full port of all existing GrapheneOS features to Android 12</li>
                         <li>full 2021-10-05 security patch level for userspace device support code (kernel already on 2021-10-05)</li>
-                        <li>rebased onto SP1A.210812.016 release</li>
+                        <li>rebased onto SP1A.210812.015 release</li>
                         <li>Sandboxed Play services compatibility layer: add support for Play services Android 12 releases (Android 11 releases still mostly work but we'll be recommending/mirroring the Android 12 releases)</li>
                         <li>make release signing otacerts.zip generation reproducible</li>
                         <li>Pixel 4, Pixel 4 XL, Pixel 4a, Pixel 4a (5G), Pixel 5, Pixel 5a: target ARMv8.2-DotProd architecture and Cortex-A76 CPU for ART and native code instead of producing generic ARMv8 code</li>