diff --git a/Gemfile b/Gemfile
index c7a59a82d1a9eb7bb6ac7754ce3eef58d51f01d0..27883cf797a5ca94ddbc8cbf178f5171516b7761 100644
--- a/Gemfile
+++ b/Gemfile
@@ -158,7 +158,7 @@ gem "slack-notifier", "~> 1.0.0"
 gem 'asana', '~> 0.0.6'
 
 # d3
-gem "d3_rails", "~> 3.1.4"
+gem 'd3_rails', '~> 3.5.5'
 
 #cal-heatmap
 gem "cal-heatmap-rails", "~> 0.0.1"
diff --git a/Gemfile.lock b/Gemfile.lock
index d905ac927fc68e0900f86812edbb32fe9b6a9439..c13dd67f14c016e70194bf5545e274360c0e4210 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -116,7 +116,7 @@ GEM
     crack (0.4.1)
       safe_yaml (~> 0.9.0)
     creole (0.3.8)
-    d3_rails (3.1.10)
+    d3_rails (3.5.5)
       railties (>= 3.1.0)
     daemons (1.1.9)
     database_cleaner (1.3.0)
@@ -683,7 +683,7 @@ DEPENDENCIES
   colored
   coveralls
   creole (~> 0.3.6)
-  d3_rails (~> 3.1.4)
+  d3_rails (~> 3.5.5)
   database_cleaner
   default_value_for (~> 3.0.0)
   devise (= 3.2.4)