diff --git a/antora.yml b/antora.yml
index 7ddf0136..3192e3b7 100644
--- a/antora.yml
+++ b/antora.yml
@@ -9,6 +9,6 @@ nav:
 asciidoc:
   attributes:
     stable-version: 40.20241006.3.0
-    ignition-version: 2.19.0
+    ignition-version: 2.20.0
     butane-version: 0.22.0
     butane-latest-stable-spec: 1.5.0