diff --git a/Gemfile.lock b/Gemfile.lock
index 1e05146..6a65236 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -45,8 +45,8 @@ GEM
     redis-client (0.11.2)
       connection_pool
     regexp_parser (2.5.0)
-    rexml (3.2.8)
-      strscan (>= 3.0.9)
+    rexml (3.3.6)
+      strscan
     rubocop (1.36.0)
       json (~> 2.3)
       parallel (~> 1.10)