diff --git a/Gemfile.lock b/Gemfile.lock
index d66390e..713caff 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -70,7 +70,7 @@ GEM
       shellany (~> 0.0)
     ostruct (0.6.1)
     parallel (1.26.3)
-    parser (3.3.7.0)
+    parser (3.3.7.1)
       ast (~> 2.4.1)
       racc
     pry (0.15.2)