diff --git a/Gemfile.lock b/Gemfile.lock
index c907335..9d066bf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -14,13 +14,13 @@ GEM
     omniauth-twitter (1.4.0)
       omniauth-oauth (~> 1.1)
       rack
-    rack (2.0.6)
-    rack-protection (2.0.5)
+    rack (2.0.7)
+    rack-protection (2.0.7)
       rack
-    sinatra (2.0.5)
+    sinatra (2.0.7)
       mustermann (~> 1.0)
       rack (~> 2.0)
-      rack-protection (= 2.0.5)
+      rack-protection (= 2.0.7)
       tilt (~> 2.0)
     tilt (2.0.9)