diff --git a/Gemfile.lock b/Gemfile.lock
index e6789c6..8575195 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    google-protobuf (3.12.2)
+    google-protobuf (3.19.2)
     googleapis-common-protos-types (1.0.5)
       google-protobuf (~> 3.11)
     grpc (1.27.0)