diff --git a/Gemfile.lock b/Gemfile.lock
index 154772291..043adef1e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -491,7 +491,7 @@ GEM
       rack (>= 3.0.0)
     rack-test (2.2.0)
       rack (>= 1.3)
-    rack-utf8_sanitizer (1.9.1)
+    rack-utf8_sanitizer (1.10.0)
       rack (>= 1.0, < 4.0)
     rackup (2.2.1)
       rack (>= 3)