diff --git a/reactor_test/Gemfile.lock b/reactor_test/Gemfile.lock
index 9207695..c3dfcee 100644
--- a/reactor_test/Gemfile.lock
+++ b/reactor_test/Gemfile.lock
@@ -140,7 +140,7 @@ GEM
       byebug (~> 11.0)
       pry (>= 0.13, < 0.15)
     racc (1.6.2)
-    rack (2.2.7)
+    rack (2.2.8.1)
     rack-test (2.1.0)
       rack (>= 1.3)
     rails (6.1.7.3)