Update gems

Author: Thibaut

Gemfile.lock

@@ -6,21 +6,21 @@ GEM
       i18n (~> 0.7)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    backports (3.9.1)
-    better_errors (2.3.0)
+    backports (3.10.3)
+    better_errors (2.4.0)
       coderay (>= 1.0.0)
       erubi (>= 1.0.0)
       rack (>= 0.9.0)
-    browser (2.5.1)
+    browser (2.5.2)
     coderay (1.1.2)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
     concurrent-ruby (1.0.5)
-    daemons (1.2.4)
-    erubi (1.6.1)
-    ethon (0.10.1)
+    daemons (1.2.5)
+    erubi (1.7.0)
+    ethon (0.11.0)
       ffi (>= 1.3.0)
     eventmachine (1.2.5)
     execjs (2.7.0)
@@ -31,14 +31,15 @@ GEM
     html-pipeline (2.7.1)
       activesupport (>= 2)
       nokogiri (>= 1.4)
-    i18n (0.8.6)
+    i18n (0.9.1)
+      concurrent-ruby (~> 1.0)
     image_optim (0.25.0)
       exifr (~> 1.2, >= 1.2.2)
       fspath (~> 3.0)
       image_size (~> 1.5)
       in_threads (~> 1.3)
       progress (~> 3.0, >= 3.0.1)
-    image_optim_pack (0.5.0.20171001)
+    image_optim_pack (0.5.0.20171101)
       fspath (>= 2.1, < 4)
       image_optim (~> 0.19)
     image_size (1.5.0)
@@ -51,24 +52,24 @@ GEM
     nokogiri (1.8.1)
       mini_portile2 (~> 2.3.0)
     options (2.3.2)
-    progress (3.3.1)
+    progress (3.4.0)
     progress_bar (1.1.0)
       highline (~> 1.6)
       options (~> 2.3.0)
-    pry (0.11.1)
+    pry (0.11.2)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
     rack (2.0.3)
     rack-protection (2.0.0)
       rack
     rack-test (0.7.0)
       rack (>= 1.0, < 3)
-    rake (12.1.0)
+    rake (12.2.1)
     rb-fsevent (0.10.2)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
     rr (1.2.1)
-    sass (3.5.2)
+    sass (3.5.3)
       sass-listen (~> 4.0.0)
     sass-listen (4.0.0)
       rb-fsevent (~> 0.9, >= 0.9.4)
@@ -97,15 +98,15 @@ GEM
     thor (0.20.0)
     thread_safe (0.3.6)
     tilt (2.0.8)
-    tty-pager (0.9.0)
-      tty-screen (~> 0.5.0)
+    tty-pager (0.10.0)
+      tty-screen (~> 0.6.0)
       tty-which (~> 0.3.0)
       verse (~> 0.5.0)
-    tty-screen (0.5.0)
+    tty-screen (0.6.2)
     tty-which (0.3.0)
     typhoeus (1.3.0)
       ethon (>= 0.9.0)
-    tzinfo (1.2.3)
+    tzinfo (1.2.4)
       thread_safe (~> 0.1)
     uglifier (3.2.0)
       execjs (>= 0.3.0, < 3)
@@ -115,7 +116,7 @@ GEM
     verse (0.5.0)
       unicode-display_width (~> 1.1.0)
       unicode_utils (~> 1.4.0)
-    yajl-ruby (1.3.0)
+    yajl-ruby (1.3.1)
 
 PLATFORMS
   ruby