diff --git a/Gemfile.lock b/Gemfile.lock
index 0195ad3..6e57523 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -22,7 +22,7 @@ GEM
       iniparse (~> 1.4)
       rexml (~> 3.2)
     parallel (1.23.0)
-    parser (3.2.2.3)
+    parser (3.2.2.4)
       ast (~> 2.4.1)
       racc
     racc (1.7.1)