diff --git a/blackbox-test/Gemfile.lock b/blackbox-test/Gemfile.lock
index 5d2de34..fce3bdf 100644
--- a/blackbox-test/Gemfile.lock
+++ b/blackbox-test/Gemfile.lock
@@ -51,9 +51,9 @@ GEM
     pry (0.12.2)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
-    public_suffix (4.0.6)
-    racc (1.7.3)
-    rack (3.0.7)
+    public_suffix (4.0.6)1
+    racc (1.6.2)
+    rack (3.0.9.1)
     rack-test (2.1.0)
       rack (>= 1.3)
     rake (12.3.3)