diff --git a/Gemfile.lock b/Gemfile.lock
index 0456cc04..5ab6147f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -40,7 +40,7 @@ GEM
     parallel (1.25.1)
     parallel_tests (4.7.1)
       parallel
-    parser (3.3.4.0)
+    parser (3.3.4.1)
       ast (~> 2.4.1)
       racc
     pdf-reader (2.12.0)