diff --git a/jack-core/src/Gemfile.lock b/jack-core/src/Gemfile.lock
index cf155ac8..b160db8e 100644
--- a/jack-core/src/Gemfile.lock
+++ b/jack-core/src/Gemfile.lock
@@ -24,6 +24,3 @@ DEPENDENCIES
   bigdecimal (= 1.3.5)
   fattr
   i18n (~> 0.9)
-
-BUNDLED WITH
-   1.17.3