diff --git a/Gemfile.lock b/Gemfile.lock
index a4efdc9..771d842 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -9,11 +9,11 @@ GEM
   remote: https://rubygems.org/
   specs:
     ast (2.4.3)
-    bigdecimal (4.1.2)
+    bigdecimal (4.1.3)
     csv (3.3.6)
     diff-lcs (1.6.2)
     docile (1.4.1)
-    httparty (0.24.2)
+    httparty (0.24.3)
       csv
       mini_mime (>= 1.0.0)
       multi_xml (>= 0.5.2)