diff --git a/Symbol-Font-For-ASL/Gemfile.lock b/Symbol-Font-For-ASL/Gemfile.lock
index 16f30aa..f2c43cc 100644
--- a/Symbol-Font-For-ASL/Gemfile.lock
+++ b/Symbol-Font-For-ASL/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)
     ffi (1.15.0)