diff --git a/Gemfile.lock b/Gemfile.lock
index aff8ee2..adb518f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -92,7 +92,7 @@ GEM
     bulma-rails (0.9.3)
       sassc (~> 2.0)
     byebug (11.1.3)
-    commonmarker (0.23.5)
+    commonmarker (0.23.7)
     concurrent-ruby (1.1.10)
     connection_pool (2.3.0)
     crass (1.0.6)