update gems

Gemfile.lock

@@ -37,9 +37,9 @@ GEM
       minitest (~> 5.1)
       thread_safe (~> 0.1)
       tzinfo (~> 1.1)
-    annotate (2.6.5)
+    annotate (2.6.6)
       activerecord (>= 2.3.0)
-      rake (>= 0.8.7)
+      rake (~> 10.4.2, >= 10.4.2)
     arel (5.0.1.20140414130214)
     babel-source (4.6.6)
     babel-transpiler (0.6.0)
@@ -61,7 +61,7 @@ GEM
     certified (1.0.0)
     coderay (1.1.0)
     connection_pool (2.1.1)
-    crass (0.2.1)
+    crass (1.0.1)
     daemons (1.1.9)
     debug_inspector (0.0.2)
     diff-lcs (1.2.5)
@@ -177,7 +177,7 @@ GEM
     gctools (0.2.3)
     given_core (3.5.4)
       sorcerer (>= 0.3.7)
-    guess_html_encoding (0.0.9)
+    guess_html_encoding (0.0.11)
     handlebars-source (2.0.0)
     hashie (3.4.0)
     highline (1.6.21)
@@ -201,7 +201,7 @@ GEM
       thor (>= 0.14, < 2.0)
     json (1.8.2)
     jwt (1.0.0)
-    kgio (2.9.2)
+    kgio (2.9.3)
     librarian (0.1.2)
       highline
       thor (~> 0.15)
@@ -237,7 +237,7 @@ GEM
     netrc (0.7.7)
     nokogiri (1.6.6.2)
       mini_portile (~> 0.6.0)
-    nokogumbo (1.1.12)
+    nokogumbo (1.2.0)
       nokogiri
     oauth (0.4.7)
     oauth2 (1.0.0)
@@ -246,7 +246,7 @@ GEM
       multi_json (~> 1.3)
       multi_xml (~> 0.5)
       rack (~> 1.2)
-    oj (2.11.4)
+    oj (2.12.0)
     omniauth (1.2.2)
       hashie (>= 1.2, < 4)
       rack (~> 1.0)
@@ -370,10 +370,10 @@ GEM
     ruby-readability (0.7.0)
       guess_html_encoding (>= 0.0.4)
       nokogiri (>= 1.6.0)
-    sanitize (3.0.2)
-      crass (~> 0.2.0)
+    sanitize (3.1.2)
+      crass (~> 1.0.1)
       nokogiri (>= 1.4.4)
-      nokogumbo (= 1.1.12)
+      nokogumbo (= 1.2.0)
     sass (3.2.19)
     sass-rails (4.0.2)
       railties (>= 4.0.0, < 5.0)