diff --git a/Gemfile.lock b/Gemfile.lock
index 9eb116a..6fece83 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -3,12 +3,8 @@ GEM
   specs:
     addressable (2.4.0)
     backports (3.11.3)
-    byebug (2.7.0)
-      columnize (~> 0.3)
-      debugger-linecache (~> 1.2)
+    byebug (11.0.0)
     coderay (1.1.2)
-    columnize (0.9.0)
-    debugger-linecache (1.2.0)
     diff-lcs (1.3)
     ethon (0.11.0)
       ffi (>= 1.3.0)
@@ -61,13 +57,12 @@ GEM
     notiffany (0.1.1)
       nenv (~> 0.1)
       shellany (~> 0.0)
-    pry (0.9.12.6)
-      coderay (~> 1.0)
-      method_source (~> 0.8)
-      slop (~> 3.4)
-    pry-byebug (1.3.2)
-      byebug (~> 2.7)
-      pry (~> 0.9.12)
+    pry (0.12.2)
+      coderay (~> 1.1.0)
+      method_source (~> 0.9.0)
+    pry-byebug (3.7.0)
+      byebug (~> 11.0)
+      pry (~> 0.10)
     pusher-client (0.6.2)
       json
       websocket (~> 1.0)
@@ -90,7 +85,6 @@ GEM
     rspec-support (3.8.0)
     ruby_dep (1.5.0)
     shellany (0.0.1)
-    slop (3.6.0)
     thor (0.20.3)
     timecop (0.9.1)
     travis (1.8.9)