diff --git a/Gemfile.lock b/Gemfile.lock
index c958231..ac6ce92 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.9.0)
+    addressable (2.9.2)
       public_suffix (>= 2.0.2, < 8.0)
     base64 (0.3.0)
     bibtex-ruby (6.2.0)
@@ -163,7 +163,7 @@ DEPENDENCIES
   webrick (~> 1.8)
 
 CHECKSUMS
-  addressable (2.9.0) sha256=7fdf6ac3660f7f4e867a0838be3f6cf722ace541dd97767fa42bc6cfa980c7af
+  addressable (2.9.2) sha256=9117c7e7d6ee07230e75ce41fb9401ae55354dc654fcd0e862ba41d539e9a610
   base64 (0.3.0) sha256=27337aeabad6ffae05c265c450490628ef3ebd4b67be58257393227588f5a97b
   bibtex-ruby (6.2.0) sha256=d610eba78d6adf503a843daf144644449fb34e7c3f4a75e9ab67fae5dfd7c69a
   bundler-audit (0.9.3) sha256=81c8766c71e47d0d28a0f98c7eed028539f21a6ea3cd8f685eb6f42333c9b4e9