diff --git a/Gemfile.lock b/Gemfile.lock
index b6837ee..e7295d3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -28,7 +28,7 @@ GEM
     ast (2.4.2)
     base64 (0.2.0)
     benchmark (0.4.0)
-    bigdecimal (3.1.8)
+    bigdecimal (3.1.9)
     byebug (11.1.3)
     climate_control (1.2.0)
     coderay (1.1.3)