diff --git a/Gemfile.lock b/Gemfile.lock
index 92ff0439..afb000aa 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -378,8 +378,8 @@ GEM
       railties (>= 5.2)
     reverse_markdown (2.1.1)
       nokogiri
-    rexml (3.2.8)
-      strscan (>= 3.0.9)
+    rexml (3.3.2)
+      strscan
     rspec (3.12.0)
       rspec-core (~> 3.12.0)
       rspec-expectations (~> 3.12.0)