diff --git a/examples/demo/Gemfile.lock b/examples/demo/Gemfile.lock
index 9edbc8a1..191213e9 100644
--- a/examples/demo/Gemfile.lock
+++ b/examples/demo/Gemfile.lock
@@ -5,7 +5,7 @@ PATH
       activesupport (~> 8.0)
       async (>= 2.34)
       rainbow (>= 3.0.0)
-      ruby_llm (>= 1.8)
+      ruby_llm (>= 1.13)
       type_toolkit (>= 0.0.5)
       zeitwerk (>= 2.6)
 
@@ -49,13 +49,13 @@ GEM
       json
     drb (2.2.3)
     event_stream_parser (1.0.0)
-    faraday (2.14.1)
+    faraday (2.14.2)
       faraday-net_http (>= 2.0, < 3.5)
       json
       logger
     faraday-multipart (1.1.1)
       multipart-post (~> 2.0)
-    faraday-net_http (3.4.2)
+    faraday-net_http (3.4.3)
       net-http (~> 0.5)
     faraday-retry (2.3.2)
       faraday (~> 2.0)
@@ -66,7 +66,7 @@ GEM
     i18n (1.14.7)
       concurrent-ruby (~> 1.0)
     io-event (1.14.0)
-    json (2.19.2)
+    json (2.19.5)
     language_server-protocol (3.17.0.5)
     lint_roller (1.1.0)
     logger (1.7.0)
@@ -99,15 +99,17 @@ GEM
       parser (>= 3.3.7.2)
       prism (~> 1.7)
     ruby-progressbar (1.13.0)
-    ruby_llm (1.8.2)
+    ruby_llm (1.15.0)
       base64
       event_stream_parser (~> 1)
       faraday (>= 1.10.0)
       faraday-multipart (>= 1)
       faraday-net_http (>= 1)
       faraday-retry (>= 1)
-      marcel (~> 1.0)
+      marcel (~> 1)
+      ruby_llm-schema (~> 0)
       zeitwerk (~> 2)
+    ruby_llm-schema (0.4.0)
     securerandom (0.4.1)
     traces (0.18.2)
     type_toolkit (0.0.5)