diff --git a/Gemfile.lock b/Gemfile.lock
index 9197836d420..64ec65bb857 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -320,7 +320,7 @@ GEM
       oauth2 (~> 1.0)
       omniauth (~> 1.2)
     parallel (1.12.1)
-    parallel_tests (2.21.1)
+    parallel_tests (2.21.2)
       parallel
     parser (2.5.0.4)
       ast (~> 2.4.0)