diff --git a/.github/workflows/auto-publish.yml b/.github/workflows/auto-publish.yml
index a0160ba..c2efbc5 100644
--- a/.github/workflows/auto-publish.yml
+++ b/.github/workflows/auto-publish.yml
@@ -23,13 +23,13 @@ jobs:
     steps:
       # See doc at https://github.com/actions/checkout/
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       # See doc at https://github.com/actions/setup-python/
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
-          python-version: 3.9
+          python-version: 3.13
 
       - name: Install Python dependencies
         run: |
diff --git a/index.bs b/index.bs
index 1dfe9a6..bc4f7d5 100644
--- a/index.bs
+++ b/index.bs
@@ -428,8 +428,10 @@ The following X.509 v3 fields are to be set as follows:
 <div class="assertion">
 <table>
 <thead>
- <th>Field</th>
- <th>Value</th>
+ <tr>
+  <th>Field</th>
+  <th>Value</th>
+ </tr>
 </thead>
 <tbody>
  <tr>
diff --git a/network.bs b/network.bs
index f902d39..6d9b146 100644
--- a/network.bs
+++ b/network.bs
@@ -313,8 +313,10 @@ The following X.509 v3 fields are to be set as follows:
 <div class="assertion">
 <table>
 <thead>
- <th>Field</th>
- <th>Value</th>
+ <tr>
+  <th>Field</th>
+  <th>Value</th>
+ </tr>
 </thead>
 <tbody>
  <tr>