diff --git a/Gemfile.lock b/Gemfile.lock
index 61a9c30..23a27d0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.7.0)
+    addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
     colorator (1.1.0)
     concurrent-ruby (1.1.9)
@@ -10,7 +10,7 @@ GEM
       http_parser.rb (~> 0.6.0)
     eventmachine (1.2.7)
     fastimage (2.2.4)
-    ffi (1.15.1)
+    ffi (1.15.3)
     forwardable-extended (2.6.0)
     http_parser.rb (0.6.0)
     i18n (1.8.10)