diff --git a/steep/Gemfile.lock b/steep/Gemfile.lock
index c167b01b6..3fcd2b6a7 100644
--- a/steep/Gemfile.lock
+++ b/steep/Gemfile.lock
@@ -23,7 +23,7 @@ GEM
     csv (3.3.0)
     drb (2.2.1)
     ffi (1.17.0)
-    fileutils (1.7.2)
+    fileutils (1.7.3)
     i18n (1.14.6)
       concurrent-ruby (~> 1.0)
     json (2.8.2)