diff --git a/errata/21.html b/errata/21.html
index 9685a9d5db..81d5c142c9 100644
--- a/errata/21.html
+++ b/errata/21.html
@@ -45,6 +45,16 @@ <h2>Errata since <a href="{{ trUrl }}">Current Publication</a></h2>
       <section id="editorial-{{ trDate }}">
         <h3>Editorial Errata</h3>
         <ul>
+          <li>
+            2026-03-31:
+            Correcting typos in 2.1 Change Log
+            ({% gh "#4919" %})
+          </li>
+          <li>
+            2026-03-31:
+            Backporting editorial fixes related to capitalization and nesting from WCAG 2.2 to 2.1
+            ({% gh "#4796" %})
+          </li>
           <li>
             2025-10-31:
             In <a href="{{ trUrl }}#content-on-hover-or-focus">1.4.13 Content on Hover or Focus</a>, rewording the normative preamble for clarity
diff --git a/errata/22.html b/errata/22.html
index 830a1edded..6fdf460756 100644
--- a/errata/22.html
+++ b/errata/22.html
@@ -45,6 +45,21 @@ <h2>Errata since <a href="{{ trUrl }}">Current Publication</a></h2>
       <section id="editorial-{{ trDate }}">
         <h3>Editorial Errata</h3>
         <ul>
+          <li>
+            2026-03-31:
+            Fixing grammar in Privacy and Security Considerations for better readability
+            ({% gh "#4776" %})
+          </li>
+          <li>
+            2026-03-31:
+            Expanding mentions of success criteria to their full short name, rather than just referring to them by number alone
+            ({% gh "#4947" %})
+          </li>
+          <li>
+            2026-03-31:
+            In <a href="{{ trUrl }}#content-on-hover-or-focus">1.4.13 Content on Hover or Focus</a>, conforming the phrasing in the exception for consistency
+            ({% gh "#4741" %})
+          </li>
           <li>
             2025-10-28:
             In <a href="{{ trUrl }}#content-on-hover-or-focus">1.4.13 Content on Hover or Focus</a>, rewording the normative preamble for clarity