diff --git a/Gemfile.lock b/Gemfile.lock
index 1c48480..3143611 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -4,7 +4,7 @@ GEM
     addressable (2.9.0)
       public_suffix (>= 2.0.2, < 8.0)
     ansi (1.6.0)
-    bigdecimal (4.1.2)
+    bigdecimal (4.1.3)
     builder (3.3.0)
     coveralls (0.8.23)
       json (>= 1.8, < 3)
@@ -15,11 +15,11 @@ GEM
     crack (1.0.1)
       bigdecimal
       rexml
-    csv (3.3.5)
+    csv (3.3.6)
     docile (1.4.1)
     drb (2.2.3)
     hashdiff (1.2.1)
-    httparty (0.24.2)
+    httparty (0.24.3)
       csv
       mini_mime (>= 1.0.0)
       multi_xml (>= 0.5.2)