diff --git a/services/imsorry/Gemfile.lock b/services/imsorry/Gemfile.lock
index 4fdd1a7..e96338e 100644
--- a/services/imsorry/Gemfile.lock
+++ b/services/imsorry/Gemfile.lock
@@ -68,7 +68,7 @@ GEM
     nokogiri (1.10.4)
       mini_portile2 (~> 2.4.0)
     public_suffix (3.0.3)
-    rack (2.0.6)
+    rack (2.2.3)
     rack-protection (2.0.5)
       rack
     sinatra (2.0.5)