diff --git a/Gemfile.lock b/Gemfile.lock
index 2dd611c..79a3c16 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -27,7 +27,7 @@ GEM
     ast (2.4.2)
     base64 (0.2.0)
     bigdecimal (3.1.8)
-    brotli (0.5.0)
+    brotli (0.6.0)
     concurrent-ruby (1.3.3)
     connection_pool (2.4.1)
     crack (1.0.0)