Gemfile.lock in author_engine-0.1.0 vs Gemfile.lock in author_engine-0.3.0

@@ -1,19 +1,30 @@
 PATH
   remote: .
   specs:
-    author_engine (0.1.0)
+    author_engine (0.3.0)
       coderay (~> 1.1.2)
       gosu (~> 0.14.4)
+      opal (~> 0.11.4)
 
 GEM
   remote: https://rubygems.org/
   specs:
+    ast (2.4.0)
     coderay (1.1.2)
     gosu (0.14.4)
+    hike (1.2.3)
     minitest (5.11.3)
+    opal (0.11.4)
+      ast (>= 2.3.0)
+      hike (~> 1.2)
+      parser (= 2.3.3.1)
+      sourcemap (~> 0.1.0)
+    parser (2.3.3.1)
+      ast (~> 2.2)
     rake (10.5.0)
+    sourcemap (0.1.1)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
@@ -21,6 +32,6 @@
   bundler (~> 1.16)
   minitest (~> 5.0)
   rake (~> 10.0)
 
 BUNDLED WITH
-   1.16.3
+   1.17.2