diff --git a/Gemfile.lock b/Gemfile.lock
index af612c8..52e85c1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -63,8 +63,7 @@ GEM
       trailblazer-option (>= 0.1.1, < 0.2.0)
       uber (< 0.2.0)
     retriable (3.1.2)
-    rexml (3.3.6)
-      strscan
+    rexml (3.3.9)
     ruby-openai (7.1.0)
       event_stream_parser (>= 0.3.0, < 2.0.0)
       faraday (>= 1)
@@ -74,7 +73,6 @@ GEM
       faraday (>= 0.17.5, < 3.a)
       jwt (>= 1.5, < 3.0)
       multi_json (~> 1.10)
-    strscan (3.1.0)
     trailblazer-option (0.1.2)
     uber (0.1.0)
     webrick (1.7.0)