diff --git a/Gemfile.lock b/Gemfile.lock
index cc35c5697b..9bcbc0d642 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -508,7 +508,7 @@ GEM
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
     retriable (3.1.2)
-    reverse_markdown (1.1.0)
+    reverse_markdown (2.1.1)
       nokogiri
     rexml (3.2.5)
     rspec (3.10.0)