diff --git a/Gemfile.lock b/Gemfile.lock
index 5343b7d..57465a4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -36,7 +36,7 @@ GEM
     console (1.7.0)
     diff-lcs (1.3)
     ffi (1.11.3)
-    google-protobuf (3.11.2)
+    google-protobuf (3.19.2)
     googleapis-common-protos-types (1.0.4)
       google-protobuf (~> 3.0)
     grpc (1.26.0)