diff --git a/Gemfile.lock b/Gemfile.lock
index 8145cc0..715358c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -13,7 +13,7 @@ GEM
     eventmachine (1.2.7)
     ffi (1.17.0)
     forwardable-extended (2.6.0)
-    google-protobuf (4.28.1)
+    google-protobuf (4.28.2)
       bigdecimal
       rake (>= 13)
     http_parser.rb (0.8.0)