diff --git a/Gemfile.lock b/Gemfile.lock
index fbc2329..a801ee4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    google-protobuf (3.11.4)
+    google-protobuf (3.19.2)
     googleapis-common-protos-types (1.0.4)
       google-protobuf (~> 3.0)
     grpc (1.27.0)