diff --git a/Gemfile.lock b/Gemfile.lock
index bdf9acdd6a7..1dcf7831182 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -19,7 +19,7 @@ GEM
     ast (2.4.3)
     base64 (0.2.0)
     benchmark (0.4.1)
-    bigdecimal (4.0.1)
+    bigdecimal (4.1.3)
     coderay (1.1.3)
     coffee-script (2.4.1)
       coffee-script-source
@@ -29,7 +29,7 @@ GEM
     commonmarker (0.23.11)
     concurrent-ruby (1.3.7)
     connection_pool (2.5.3)
-    csv (3.3.5)
+    csv (3.3.6)
     dnsruby (1.72.3)
       base64 (~> 0.2.0)
       simpleidn (~> 0.2.1)
@@ -119,7 +119,7 @@ GEM
       activesupport (>= 2)
       nokogiri (>= 1.4)
     http_parser.rb (0.8.0)
-    httparty (0.24.2)
+    httparty (0.24.3)
       csv
       mini_mime (>= 1.0.0)
       multi_xml (>= 0.5.2)
@@ -259,7 +259,7 @@ GEM
     minitest (6.0.6)
       drb (~> 2.0)
       prism (~> 1.5)
-    multi_xml (0.8.1)
+    multi_xml (0.9.1)
       bigdecimal (>= 3.1, < 5)
     net-http (0.9.1)
       uri (>= 0.11.1)