diff --git a/Gemfile.lock b/Gemfile.lock
index c75492c..541c1ee 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,7 +11,7 @@ GEM
     pry-byebug (3.4.2)
       byebug (~> 9.0)
       pry (~> 0.10)
-    rdiscount (2.2.0.1)
+    rdiscount (2.2.7.4)
     slop (3.6.0)
     webrick (1.8.1)