diff --git a/test/linters/projects/erblint/Gemfile.lock b/test/linters/projects/erblint/Gemfile.lock
index bd39e273..af2790f3 100644
--- a/test/linters/projects/erblint/Gemfile.lock
+++ b/test/linters/projects/erblint/Gemfile.lock
@@ -22,7 +22,7 @@ GEM
       parser (>= 2.4)
       smart_properties
     builder (3.2.4)
-    concurrent-ruby (1.1.10)
+    concurrent-ruby (1.3.7)
     crass (1.0.6)
     erb_lint (0.1.3)
       activesupport