diff --git a/Gemfile.lock b/Gemfile.lock
index 51bf0f9d0..d52d6449c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -90,7 +90,7 @@ GEM
       coderay (~> 1.1)
       method_source (~> 1.0)
     public_suffix (5.0.3)
-    racc (1.7.2)
+    racc (1.7.3)
     rack (2.2.8)
     rack-protection (3.1.0)
       rack (~> 2.2, >= 2.2.4)