diff --git a/manifest.json b/manifest.json
index 363903431..97bf42005 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,5 +1,5 @@
 {
-  "versions": ["v1.19", "v1.18", "v1.17"],
+  "versions": ["v1.20", "v1.19", "v1.18", "v1.17"],
   "routes": [
     {
       "path": "./index.md",