diff --git a/Gemfile.lock b/Gemfile.lock
index 2ccb9c96..8f9199ad 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -46,10 +46,10 @@ GEM
       grpc (~> 1.10, >= 1.10.0, < 1.65)
       parser (>= 3.1, < 4.0)
       unparser (>= 0.6.4, < 0.7.0)
-    google-protobuf (3.25.5)
-    google-protobuf (3.25.5-aarch64-linux)
-    google-protobuf (3.25.5-arm64-darwin)
-    google-protobuf (3.25.5-x86_64-linux)
+    google-protobuf (3.25.6)
+    google-protobuf (3.25.6-aarch64-linux)
+    google-protobuf (3.25.6-arm64-darwin)
+    google-protobuf (3.25.6-x86_64-linux)
     googleapis-common-protos-types (1.18.0)
       google-protobuf (>= 3.18, < 5.a)
     grpc (1.64.3)