diff --git a/Gemfile.lock b/Gemfile.lock
index 2e26b34415a..df4acd5783e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -330,7 +330,7 @@ GEM
     parallel (1.26.3)
     parallel_tests (4.7.2)
       parallel
-    parser (3.3.5.1)
+    parser (3.3.6.0)
       ast (~> 2.4.1)
       racc
     pg (1.5.4)