diff --git a/Gemfile.lock b/Gemfile.lock
index 68cfc82..41710a1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -19,11 +19,11 @@ GEM
     parallel (1.12.1)
     parser (2.5.1.0)
       ast (~> 2.4.0)
-    passenger (5.3.1)
+    passenger (6.0.14)
       rack
       rake (>= 0.8.1)
     powerpack (0.1.1)
-    rack (2.0.5)
+    rack (2.1.4.1)
     rack-test (1.0.0)
       rack (>= 1.0, < 3)
     rainbow (2.2.2)