diff --git a/Gemfile.lock b/Gemfile.lock
index e53f1393..005f6f43 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -97,7 +97,7 @@ GEM
       racc (~> 1.4)
     oj (3.11.4)
     parallel (1.20.1)
-    parser (3.0.0.0)
+    parser (3.0.1.0)
       ast (~> 2.4.1)
     protobuf-cucumber (3.10.8)
       activesupport (>= 3.2)