diff --git a/Gemfile.lock b/Gemfile.lock
index 04556afcd..0acd1b7ac 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -27,7 +27,7 @@ GEM
     awesome_print (1.9.2)
     base64 (0.2.0)
     benchmark (0.4.0)
-    bigdecimal (3.1.8)
+    bigdecimal (3.1.9)
     coderay (1.1.3)
     concurrent-ruby (1.3.4)
     connection_pool (2.4.1)