diff --git a/Gemfile.lock b/Gemfile.lock
index 78459a4..c1d4dd1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -15,7 +15,7 @@ GEM
     parser (3.2.2.4)
       ast (~> 2.4.1)
       racc
-    racc (1.7.1)
+    racc (1.7.3)
     rainbow (3.1.1)
     rake (13.1.0)
     regexp_parser (2.8.2)