Gemfile.lock in bitcoin-ruby-0.0.10 vs Gemfile.lock in bitcoin-ruby-0.0.11

@@ -1,24 +1,23 @@
 PATH
   remote: .
   specs:
-    bitcoin-ruby (0.0.8)
+    bitcoin-ruby (0.0.11)
 
 GEM
   remote: https://rubygems.org/
   specs:
     bacon (1.2.0)
-    eventmachine (1.0.8)
-    ffi (1.9.10)
-    ffi-compiler (0.1.3)
+    eventmachine (1.2.3)
+    ffi (1.9.18)
+    ffi-compiler (1.0.1)
       ffi (>= 1.0.0)
       rake
-    minitest (5.8.2)
-    rake (10.4.2)
-    scrypt (2.0.2)
-      ffi-compiler (>= 0.0.2)
-      rake
+    minitest (5.10.2)
+    rake (12.0.0)
+    scrypt (3.0.5)
+      ffi-compiler (>= 1.0, < 2.0)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
@@ -29,6 +28,6 @@
   minitest
   rake (>= 0.8.0)
   scrypt
 
 BUNDLED WITH
-   1.10.6
+   1.14.6