Bundle update

Gemfile.lock

@@ -248,7 +248,7 @@ GEM
     mnemosyne-ruby (1.13.0)
       activesupport (>= 4)
       bunny
-    msgpack (1.5.2)
+    msgpack (1.5.3)
     multi_json (1.15.0)
     multi_xml (0.6.0)
     nested_form (0.3.2)
@@ -276,7 +276,7 @@ GEM
     nyan-cat-formatter (0.12.0)
       rspec (>= 2.99, >= 2.14.2, < 4)
     oauth (0.5.10)
-    oauth2 (1.4.9)
+    oauth2 (1.4.10)
       faraday (>= 0.17.3, < 3.0)
       jwt (>= 1.0, < 3.0)
       multi_json (~> 1.3)
@@ -287,7 +287,7 @@ GEM
     parallel (1.22.1)
     parser (3.1.2.0)
       ast (~> 2.4.1)
-    path_expander (1.1.0)
+    path_expander (1.1.1)
     pg (1.4.1)
     prometheus_exporter (2.0.3)
       webrick
@@ -425,8 +425,8 @@ GEM
       activesupport (>= 4.2.0)
       rack (>= 1.1)
       rubocop (>= 1.7.0, < 2.0)
-    rubocop-rspec (2.11.1)
-      rubocop (~> 1.19)
+    rubocop-rspec (2.12.1)
+      rubocop (~> 1.31)
     ruby-progressbar (1.11.0)
     ruby-vips (2.1.4)
       ffi (~> 1.12)