Gemfile.lock in markdown_exec-1.3.3.1 vs Gemfile.lock in markdown_exec-1.3.3.2

@@ -1,9 +1,9 @@
 PATH
   remote: .
   specs:
-    markdown_exec (1.3.3.1)
+    markdown_exec (1.3.3.2)
       clipboard (~> 1.3.6)
       open3 (~> 0.1.1)
       optparse (~> 0.1.1)
       tty-prompt (~> 0.23.1)
       yaml (~> 0.2.0)
@@ -176,9 +176,9 @@
   rubocop-minitest
   rubocop-rake
   rubocop-rspec
   shellwords
   uri
-  yaml
+  yaml (~> 0.2.1)
 
 BUNDLED WITH
    2.4.13