diff --git a/.hugo/hugo.cloudflare.toml b/.hugo/hugo.cloudflare.toml
index b78dcd2450dd..3ba413d9342b 100644
--- a/.hugo/hugo.cloudflare.toml
+++ b/.hugo/hugo.cloudflare.toml
@@ -76,6 +76,10 @@ ignoreFiles = ["quickstart/shared", "quickstart/python", "quickstart/js", "quick
 # Add a new version block here before every release
 # The order of versions in this file is mirrored into the dropdown
 
+[[params.versions]]
+  version = "v0.31.0"
+  url = "https://mcp-toolbox.dev/v0.31.0/"
+
 [[params.versions]]
   version = "v0.30.0"
   url = "https://mcp-toolbox.dev/v0.30.0/"
diff --git a/.hugo/hugo.toml b/.hugo/hugo.toml
index 3bbb2da72996..3bf95a23ace9 100644
--- a/.hugo/hugo.toml
+++ b/.hugo/hugo.toml
@@ -61,6 +61,10 @@ ignoreFiles = ["quickstart/shared", "quickstart/python", "quickstart/js", "quick
 # Add a new version block here before every release
 # The order of versions in this file is mirrored into the dropdown
 
+[[params.versions]]
+  version = "v0.31.0"
+  url = "https://googleapis.github.io/genai-toolbox/v0.31.0/"
+
 [[params.versions]]
   version = "v0.30.0"
   url = "https://googleapis.github.io/genai-toolbox/v0.30.0/"